The Nederman Design Guide

Transcription

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Leading solutions for
improved workspaces
Nederman is the leading company with solutions based on
“capturing at source” i.e. extraction of contaminants right at
the point of creation. We offer the widest range of products
and solutions on the market for extracting dust, smoke and
exhaust. Together with our range of supply systems for water, air, oil and other consumables, we make workspaces all
around the world clean, safe and efficient.
Our global presence affords us insights into the myriad
of national and international regulations and directives
governing work safety, health and environmental issues.
With more than 60 years of experience we are the pioneers
renowned for excellent quality and reliability certified
according to ISO 9001 and ISO 14001.
Our successful progress is based on our commitment to
continuous product development, efficient manufacturing
and extensive marketing activities.
Solutions that pay off in many ways
Investing in Nederman products and systems leads to:
•improved working environment by reducing
health and safety risks
•assured quality of finished products
•reduced wear on tools and equipment
• minimized harmful emissions to the
outdoor environment.
This Design Guide is especially produced for
consulting engineers. The purpose is to facilitate the
planning and design of capture at source extraction
solutions and supply systems. At your service you also have
a unique set-up of software and design tools.
More information about our standard products can be found
in the Nederman Product Catalogue.
Nederman
Design Guide
Introduction
High, mid and low vacuum........................................................ 2
Applications with explosion risks.............................................. 3
Application areas................................................................... 4–5
Nederman Tools for Consulting Engineers................................ 7
Guides...................................................... 8
Extraction solutions industrial applications............................ 8-9
Exhaust extraction systems ..................................................... 10
Hose and cable reels................................................................. 11
Low vacuum solutions.......................... 12
Arms ....................................................................................... 15
Filters ...................................................................................... 22
Filter cartridges ....................................................................... 25
Oil mist filters ......................................................................... 28
Fans and control equipment .................................................... 31
High vacuum solutions......................... 39
Vacuum units .......................................................................... 44
Arms ....................................................................................... 51
Valves . .................................................................................... 53
Starters .................................................................................... 55
Dust collectors ....................................................................... 56
Pre-separators . ....................................................................... 61
Dust extraction kits ................................................................. 63
Ducting Accessories . .............................................................. 64
Mid vacuum solutions........................... 67
Vacuum units .......................................................................... 68
Filters ...................................................................................... 70
Compact vacuum units .......................................................... 71
Starters .................................................................................... 72
Accessories ............................................................................. 73
Vehicle exhaust systems...................... 75
Accessories ............................................................................. 75
Stationary vehicles .................................................................. 76
Vehicles in motion.................................................................... 80
Emergency vehicles ................................................................ 89
Hose and Cable Reels........................... 98
Technical specifications and selection guide........................... 98
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High, mid or low vacuum – we master them all
Optimal solutions
Capture at source technology can be divided in two main
categories:
•
•
Capturing at source
The most efficient way to capture air pollution in industry
is as close to the source as possible. One avoids extracting
large air volumes and above all the pollutant is not spread
around in the room. This is what we refer to as “capturing at source”. Contaminants may be in the form of solid
waste, dust, fume, mist and gas, produced, for example, in
a metalworking process such as welding or grinding or in
a handling process involving foodstuffs or chemicals. The
extraction of exhaust fumes from car and truck engines is
another typical example of solving problems at source.
High vacuum = high speed extraction low air volume
Low vacuum = low speed extraction high air volume
Sometimes we also refer to mid vacuum. This technique is
applied in applications with light dust and shavings where
the extraction capacity can be adjusted in order to save
energy and reduce noise.
Nederman masters the whole spectra of vacuum
technologies – from high to low vacuum. Therefore, we
always can offer the most practical and cost-effective
solution from our extensive range of products and systems.
See also product guides on pages 8-11
High vacuum
High vacuum, i.e.high speed extraction is done very close
to the source or directly on the source. Typical applications
are floor and machine cleaning, extraction from high
speed tools such as grinders, cutters, sanders and suction
from welding guns. The high vacuum technology allows
solutions with flexibility over the whole working area
combined with low air volumes.
Low vacuum, i.e low speed extraction, allows capturing
the pollutants at a greater distance due to the higher air
flow. Low speed capturing is recommended for extraction
of fumes, dust exhaust and other airborne particles. The
extraction is carried out with extraction arms, exhaust
nozzles, enclosures and canopies over machines.
High vacuum
Low vacuum
Airborne particles and solid waste
Airborne particles
Vacuum kPa
15 – 50
1–3
Airflow m3/h per extraction point
80 - 400
up to 3000
Particle velocity m/s
20 – 90
up to 25
Type of contaminant
2
Low vacuum
Applications with explosive risks
Risk Evaluation Form
The Nederman Risk Assessment Report (published on
www.nederman.com), filled in by the customer, qualifies
and quantifies the pertinent aspects of the production
process, including, for example, the type and composition
of the dust, the air flow requirements and the extraction
system. We then recommend suitable equipment for the
described application and guarantee its functionality
with respect to the information supplied. Each project is
individually documented in detail for future reference.
The consequences of fires or explosions can be extensive
and include rupture of afilter systems and recirculation of
contaminated air with subsequent health risks and damage
to plant. Although it is impossible to completely eliminate
the risk of creating explosive mixtures, it is possible to
reduce the risk of ignition and the effects of an explosion.
Where dust is concerned, assessment is based on the risk
of combustible dust being present in the atmosphere,
classified on a scale from continuous presence of explosive
concentrations to unlikely presence with limited short
term risks. A similar scale is used for assessing the risks
involved when dealing with gases.
Directives for explosive applications
Within the EU, harmonized regulations have been in force
since 1994, whereby employers are required to assess the
risk of creating an explosive atmosphere in their production
environments. Two other directives became mandatory in
2003 concerning explosive applications:
European Directive 99/92/EC/ATEX 137
This directive states that it is the responsibility of the user/
employer, to assess and classify the working environment.
Thus, the risk of working in a potentially explosive
atmosphere is the first criterion that has to be examined
when choosing an extraction arm, filter or fan for any
operation or process. The Nederman Risk Assessement
Report will be the basis for the choice of products for
which we, as manufacturer and supplier, will be responsible
with regard to product compliance.
European Directive 94/9/EC/ATEX 100a
The European Directive 94/9/EC applies to the equipment
manufacturers and harmonizes the technical and legal
standards to which equipment for use in potentially
explosive atmospheres is manufactured.
What is a dust explosion?
An explosion is the rapid combustion of a mixture of dust and gas
– usually air. Dust concentrations have to be high enough to feed
the combustion chain reaction.The speed of the resulting shock
wave is less than 340 m/s. If the mixture is highly turbulent there
could be a more violent explosion and the shock wave could reach
2,000 m/s, causing extensive damage. Potential ignition sources
are also important to assess. For example, sparks from grinding
or welding, electrical sparks, and glowing material from the work
process.
Examples of different types of explosive dust
Organic dust in the food industry:
Baking flour, soup powder, spices,
flavouring
Synthetic organic dust:
Powder paint, plastic, grinding dust
Metal dust:
Aluminium, magnesium, titanium,
and chromium
Pharmaceutical dust:
A great number of powders
Nederman offers a range of Ex approved and
marked products which are manufactured
according to these requirements.
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Covering most industries and application areas
Nederman offers practical and cost-effective products and
complete systems for a wide range of applications and
industries. These can be regarded from three main aspects:
• type of contaminants
• the operations or processes carried out
• the materials worked on or handled.
Vehicle repair shop
Body work arm
FilterMax
Exhaust rail system
Hose and cable reels
Portable high vacuum unit
Exhaust hose reel
E-PAK
Windscreen arm
Exhaust rail system
Exhaust hose reel
4
• Aerospace
• Automotive
• Building and construction
• Chemical and pharmaceutical
• Composites
• Education and training
• Electronics
• Emergency stations
• Engineering
• Food and beverage
• Glass and ceramics
• Heavy engineering
• Joinery and carpentry
• Laboratories
• Medical and veterinary
• Metal fabrication
• Military
• Museums and conservation
• Painting
• Paper and printing
• Recycling
• Schools
• Textiles and clothing
• Transportation
• Vehicle Inspection Centres
• Vehicle Repair shops
• Welding
• Workshops
Metal fabrication industry
- Welding
- Machining
FilterMax
NEX HD extraction arm
E-PAK or L-PAK
FilterCart
Original extraction arm
FilterBox
On-torch fume
extraction
Metal fabrication industry
- Oil mist filtration
Oil mist filter
FilterMax
Extraction arms
Bench top extraction
Modular filter system
5
Wood work shop in schools
Machine extractions - directly from extraction outlets or existing
extraction points on the machine
Cleaning
outlets
Mid Vacuum unit and filter unit
Food/Pharma industries
FilterBox
Bench top extractor arms
Hose reels for
hygienic demands
Cleaning
NEX Extraction arm
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Nederman Tools for Consulting Engineers
Based on more than 60 years experience of extraction
solutions, Nederman offers a set-up of tools and
services especially developed for consulting engineers.
With these your planning and design of dust and fume
extraction systems will be considerably easier and more
cost-effective. Our services include everything from
complete project design and specifications to installation,
maintenance and after-sales service.
NEDQuote
NEDQuote is a powerful design and calculation program
developed by Nederman. It offers a unique opportunity to
test different set-up scenarios and design complete installations. The following basic planning data is all we require in
order to present a complete solution:
• the type of operation or process
• the number of extraction points
• the floor area and height of the premises.
Solutions can be displayed in 2 or 3 dimensional drawings
and include full product specification lists, pressure drop
diagrams and pricing alternatives from single product to
project level.
Ready-to-use symbols and product templates
Visuals/graphics, including product and parts
specifications, of Nederman products in DWG/DXF format
for 2-D and 3-D presentation. The drag-and-drop scale
symbols can be used for all design and documentation
applications.
Available via our website.
www.nederman.com
The Nederman international website, with a special area
for Engineering Consultants, contains extensive product
and application information.
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Nederman Extraction Solutions in Industrial Applications
The table gives a brief overview of the Nederman
products and systems. When designing a system it is important to take into account all the parameters i.e. type of
contaminants, number of extraction points, work space
area, air flow, air volumes and temperature of the ex-
tracted air at the inlet. Other parameters to consider are
required filtration efficiency, possible recirculation of air
and potential safety hazards etc. On the following pages
you find detailed information.
Extraction Arms
to be combined with fans or central filter/fan systems
Light to medium
duty applications
Medium to heavy
duty applications
Non-explosive applications
LOW VACUUM
Telescopic
600 – 1000 m3/h
0.9 – 1.6 m
Standard
600 – 900 m3/h
2–3m
HIGH VACUUM
Non-explosive applications
Explosive and/or hygienic
applications
OIL MIST
HIGH/LOW VACUUM
Original
700 – 1000 m3/h
2–5m
8
Special
applications
Extended
working area
Bodywork arm
700 - 1000 m3/h
5 m
Extension arm
Max length:
4.2 m and 6.0 m
N fans
500 – 4000 m3/h
Windscreen Arm
(for car windscreen
adhesive extraction
Max 800 m3/h
4m
Rail System
Length up to 50 m
NCF fans
1600 – 17000 m3/h
NEX MD
900 – 1300 m3/h
2–5m
NEX HD
1000 – 1900 m3/h
2–5m
Extraction nozzles
Swing arms
NEX D
EX ΙΙ 3D
900 – 1700 m3/h
2–5m
Fans
NEX DX
EX ΙΙ 2D (Dust)
900 – 1700 m3/h
2–5m
NEX S
EX ΙΙ 2D/G (Dust and Gas)
(Acid proofed design)
700 – 1700 m3/h
2–4m
NCF EX fans
1500 – 16000 m3/h
Type of contaminant
Vacuum kPa
Airflow m3/h per extraction point
Particle velocity m/s
Low vacuum
Airborne particles
1–3
up to 1900 m3/h
up to 25
Mid vacuum
Airborne particles and light waste
6 – 12
200 – 600 m3/h
15 – 20
High vacuum
Airborne particles and solid waste
15 – 50
80 – 400 m /h
20 – 90
Filters
3
Portable and
Mobile units
Central/fixed units
FilterBox
FE 840/841
Fume extractor
FilterBox
MFS
Modular Filters
FilterMax C25
1500 – 3000 m3/h
Midvac
(Medium vacuum)
1000 – 2600 m3/h
C-PAK
1500 – 2500 m3/h
FilterMax DX
(Low vacuum)
with safety devices
for explosive
applications
3600 – 7200 m3/h
FilterMax F
1500 – 10000 m3/h
FilterMax DF
2200 – 13000 m3/h
L-PAK
150 – 400 m3/h
FlexFilter
Modular filters
1600 m3/h
E-PAK
150 – 860 m3/h
VAC Systems
1500 – 5000 m3/h
FlexFilter EX
(High vacuum)
with safety devices
for explosive
applications
2200 – 5000 m3/h
Modular filters
1600 m3/h
FilterMax SFC
(Safety recirc. filter)
2000 – 4000 m3/h
FlexPAK
800 – 1300 m3/h
FilterCart/
FilterCart Carbon
for odour solvents
P-series
cleaning equipment
for dry dust
RBU-systems
1300 – 3200 m3/h
P 221 EX
NOM Oil mist filter
and fan units
400 – 2800 m3/h
0.37 – 2.2 kW
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Nederman Exhaust Extraction Systems
Stationary cars
Single & Twin exhaust extractors
Reels
Track Arm
• Workshops
Manual with spring
Ø 75 – 150 mm
Length: 5 – 10 m
With balancer
Stationary cars/
Vehicles in motion
Motor driven
Ø 100 – 150 mm
Length: 7.5 – 10 m
With suspesion Twin with suspencord
sion cords
Rail System 920/400
• Workshops
Rail System 920/1500
• Rail length: 2.5 – 100 m
• Temp: up to +150°C
• Manual or automatic disconnection
• Large variety of nozzles available
• Rail length: 2.5 – 100 m
• Hose 5 m long, Ø 100 mm
• Temp: up to +150°C
• Manual disconnection
• Trolley moved by hand
• Large variety of nozzles
available
• Vehicle inspection
centre
Operating area:
180°
For Stationary vehicles:
• Hose 5 m long, Ø 150 mm
Vehicles in motion:
• Hose 6 m long, Ø 100 (cars),
Ø 150 mm (trucks)
Vehicles in motion
• Car / truck
manufacturing
• Vehicle inspection
centre
Nederman ALU 150/250
Nederman ALU-FLOWLINE
ALU 150/250 is a robust, tailor-made, exhaust
extraction systems.
• ALU 150: for cars
• ALU 250: for heavy goods vehicles,
construction plant and military use
Vehicles in motion
• For continuous production lines
• Based on the ALU150 system
• With motorized return in a separate track
• Motorized hose hoist
PTS
Nederman MagnaSystem
• Emergency stations
MAGNARAIL
The ultimate solution with outstanding
performance.
Serves up to 4
vehicles at a time.
10
MAGNATRACK HS
For high-frequency/highspeed applications.
MAGNATRACK S
An economical alternative
for lower speed and lower
usage bays. Both serve 1
vehicle at a time.
MAGNATRACK B
For stations with
less usage demands.
Serves 1 vehicle at a
time.
MAGNASTACK
The reliable solution for
vertical exhaust stacks.
Serves 1 vehicle at
a time.
PTS - Pneumatic
Track System
Perfect for stations
where vehicles vary
(used in more than
one station). Serves
1 vehicle at a time.
Hose &
cable reels
Series
Hose &
cable reels
Series
882
886
883
881
888
876
893
782
889
793
Electricity
Vacuum
Oxygen / Acetylene / LPG
Grease
Oil
Water / High pressure water
Air
Electricity
Vacuum
Oxygen / Acetylene / LPG
Grease
Oil
Water / High pressure water
Air
Application Guide Hose and Cable Reels
884
11
Capture at source – Low vacuum solutions
Generally speaking, low vacuum products and systems are
used for extraction purposes where the air is contaminated
with small, light and low velocity particles that can be
regarded, for design purposes, as acting like a gas. Welding
fume and baking flour dust are good examples of potentially
hazardous substances that are best dealt with at source.
This means that:
• their removal uses high volumes of air, 600 – 2000 m³/h
• they are extracted via large diameter ducting at relatively low speeds, around 10 – 25 m/s
• the pressure drops that have to be overcome are low,
normally in the region of 1 – 3 kPa.
Typical applications for low vacuum solutions
• engineering processes such as welding
• grinding and oil mist recycling
• food and pharmaceutical processes involving the handling
of powders or chemicals. In these last instances there is
often a latent explosion risk and specially adapted products are available for dealing with such situations.
Bench top applications
Bench top extraction of fumes, vapours and light dust is
often used in small-scale or light industrial applications
such as soldering and gluing or working with solvents.
Schools, laboratories, health clinics and medical research
institutions are some of the workplaces that can benefit
from these solutions. Detailed product information about
bench top extraction can be found in the Nederman Product
Catalogue.
NEDQuote
NEDQuote is a powerful design and calculation program,
and a unique tool in which different set-up scenarios for
arms, filters and fans can be investigated. See Nederman
Customer Support for further details.
Dimension the ducting
Air volume
m³/h
up to 600
Duct
diameter
mm
700-1100
1100-1700
1700-2600
2600-4200
4200-6800
6800-12000
A low vacuum installation with fan, filter and arms
12
125
160
200
250
315
400
500
Fume
Air
velocity
m/s
10-15
10-15
10-15
10-15
10-15
10-15
10-15
Dust
Duct
diameter mm
Air
velocity m/s
100
15-25
125
160
200
250
315
400
15-25
15-25
15-25
15-25
15-25
15-25
How to dimension
In the dimensioning example it is assumed that only 50%
of the extractors are in operation simultaneously. The
calculation then provides the approximate maximum airflow
and vacuum requirements so that a suitable fan can be
chosen. If a careful analysis of frequency of use is carried
out, and dampers and inverter equipment are installed, it
will often be possible to further reduce the size of the fan.
Dimensioning the ducting
The following simplified dimensioning procedure can be
used for any extraction system:
1. Draw a simple sketch
Mark the proposed locations of the extractors, the filter (if
any) and the fan. Note the length of the ducting and how
many 90° bends are required. In this example it has been
assumed that there are 5+5+5+5+5 m of ducting and 5
bends.
4. Calculate the required vacuum
Determine the required vacuum by carrying out the
following steps:
a) Read off the pressure drops for the 4 m and 2 m NEX
HDs working at 1200 m³/h. The model requiring the
greatest vacuum will provide the dimensioning value. In
this case, it is 340 Pa for the 4 m arm.
Note! Only one arm shall be calculated.
b) Add 5 Pa for every metre of duct, measured from the
arm furthest away from the fan. 20 metre of duct in this
example.
c) Add a further 15 Pa for every 90° bend. 5 bends in this
example.
d) Add 1200 Pa for the filter, FilterMax F, single module.
(With a filter area of 60 m² and an operational load of 40
m³/m²h the filter unit can handle an airflow of
2400 m³/h). See page 25 for suitable filter cartridge. The
required vacuum is: 340 + (20 x 5) + (5 x 15) + 1200 =
1715 Pa
2. Choose extraction arms
Two 4 m and two 2 m NEX HD arms have been chosen.
3. Calculate the total airflow required
The arms will be used for heavy welding, requiring 1200
m³/h per arm. This means a potential maximum airflow
of 4800 m³/h if in operation simultaneously. In practice,
however, it is most probable that only 2 arms will be in
operation at the same time, which means that the design
airflow rate will only be 2400 m³/h (1200 m³/h + 1200 m³/h
= 2400 m³/h, 50% use).
A= Filter
B= Fan
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5. Choose the fan
The connection from the extractor arm to the main duct
should always be at least 160 mm in diameter.
For more precise dimensioning of ducting, please contact
your supplier.
Note!
N
When using the NEDQuote design and calculation
program, different installation set-ups can be quickly
investigated to determine an optimum solution.
29
NCF 30/25
NC
F3
0/1
5
How to dimension High Vacuum Systems see page 40.
x= airflow
y= static pressure
The required fan capacity is 2400 m³/h at 1715 Pa.
A suitable fan is the NCF 30/25.
In this example, the following duct dimensions are
required:
From arm 1 to arm 2 From arm 2 to arm 3 From arm 3 to arm 4 From arm 4 to filter 2
From filter to fan 2
From fan to outlet 14
Always check that there is a sufficient incoming air supply
to the workplace. In a common ducting system, with one
fan serving several extractors, there is a risk of temporary
fluctuations in suction capacity and pressure drop, but
these problems are easily overcome by using dampers and
frequency controlled fan.
Airflow, m³/h 1200 2400 2400 400 400 2400 Duct, mm
200
250
250
250
315
315
Low Vacuum Extraction Arms
The Nederman range of extraction arms covers a wide
variety of applications for use in both explosive and nonexplosive environments. The different models meet the
requirements of the relevant European Directives, such as
Directive 98/37/EC concerning safety of machinery and
Directive 94/9/EC, commonly known as the ATEX 100a
Directive, concerning the use of equipment and protective
systems in potentially explosive atmospheres.
99/92/EC, or ATEX 137, to assess and classify the working
environment. The resulting classification will be the basis
for the choice of arm for which Nederman, as manufacturer
and supplier, will be responsible with regard to product
compliance.
All Nederman arms are highly flexible, and simple to
position, extend and retract. Different attachments are
available for wall, ceiling or extension bracket mounting
as well as a number of accessories, including hoods and
dampers to improve efficiency.
Before an extraction arm is chosen, it is the responsibility
of the user/employer, according to European Directive
Extraction arms for use in non-explosive environments
Nederman Standard
Nederman Telescopic
Nederman Original
Positioning of extraction arms
Light applications
Extraction of fumes, vapours and dust. Schools, limited spaces, small
booths.
Required airflow: 600 – 900 m3/h
Nederman NEX MD
Nederman NEX HD
Standard
Telescopic
Original
X
X
X
X
X
Medium applications
Extraction of fumes, vapours and dust. Small workshops, metal fabrication
shops Required airflow: 900 – 1300 m3/h
Heavy applications
Extraction of heavy smoke, vapours and dust. Heavy engineering
workshops, welding, laser cutting, grinding with spatter.
Required airflow: 1300 – 1900 m3/h
NEX MD
NEX HD
X
X
X
General specifications
Standard
Telescopic
Original
NEX MD
NEX HD
Recommended airflows
m /h
600-1000
700-1000
900-1300
1000-1900
Maximum fume temperature
°C
70
70
70
70
120
Noise level at hood
dB(A)
67
70
63-75
*
63
3
Damper
Hose material
Connection diameter
Note
mm
600-900
Optional
Optional
Standard
Standard
Standard
PVC covered
Aluminium foil
PVC covered
Polyester fabric
PVC covered
Polyester fabric
PVC covered
Polyester fabric
Glass fibre reinforced PVC,
PVC covered Polyester fabric
160
150/160
150/160
150/160
200
Built in wall
bracket
360° swivel
360° swivel
360° swivel
360° swivel
15
Nederman Standard Extraction Arm
Reach
2m
3m
Weight
Description
Nederman Telescopic Arm
Part no.
11 kg
Standard arm 2 m
10500238
13 kg
Standard arm 3 m
10500338
Accessories
Damper
Pressure drop Standard Arm
Part no.
10500438
Reach
0.9 -1.6 m
0.9 -1.6 m
Weight
Description
12 kg
Telescopic arm with Metal Hood
10502531
12 kg
Telescopic arm with Original hood
10502331
Accessories
Part no.
Wall Bracket
10550635
Wall Bracket, 1 m
10550735
Wall Bracket, 2 m
10550835
Spot Light/Fan Switch, 24 V, 20 W Original Hood
10551235
Spark Protection Original Hood
10551335
Metal hood with damper
10321542
Spot Light/Fan Switch, 24 V, 20 W, Metal Hood
10507435
Fan Switch, Metal Hood
10371080
Spark Protection, Metal Hood
10373118
Pressure drop Telescopic Arm
x = Airflow m³/h
y = Static pressure Pa
A= 3 m, B= 2 m
x = Airflow m³/h
Dimensions Standard Arm
16
Part no.
Dimensions Telescopic Arm
Nederman Original Extraction Arm
Reach
Weight
Nederman NEX MD Extraction Arm
Description
Part no.
2m
11 kg
Original arm 2 m
10554235
3m
13 kg
Original arm 3 m
10554335
4 mV
16 kg
Original arm 4 m Vertical
10554435
4 mH
16 kg
Original arm 4 m Horizontal
10554535
5m
18 kg
Original arm 5 m
10554935
Reach
Weight
2m
Description
16 kg
NEX MD arm 2 m
10561032
3m
20 kg
NEX MD arm 3 m
10561132
4m
27 kg
NEX MD arm 4 m
10561232
5m
32 kg
NEX MD arm 5 m
10561332
Accessories
Accessories
Part no.
Wall Bracket
10550635
Wall Bracket, 1 m
10550735
Wall Bracket, 2 m
10550835
Spot Light/Fan Switch, 24 V, 20W Original Hood
10551235
10551335
Metal hood with damper
10321542
Spot Light/Fan Switch, 24 V, 20 W, Metal Hood
10507435
Fan Switch, Metal Hood
10371080
Spark Protection, Metal Hood
10373118
Pressure drop Original Extraction Arm
x = Airflow m³/h
A = 5 m, B = 4 m 2 horizontal, C = 4 m vertical, D = 3 m, E = 2 m
Dimensions Original Extraction Arm
Part no.
Part no.
Wall Bracket for 2 and 3 m arm
10372215
10372722
Wall Bracket, 1 m
10512732
Wall Bracket, 2 m
10512832
Spot Light/Fan Switch, 24 V, 20 W Original Hood
10551235
10551335
Pressure drop NEX MD Extraction Arm
700
900
1100
1200
1300
x = Airflow m³/h
A = 5 m, B = 4 m, C = 2 m and 3 m
Dimensions NEX MD Extraction Arm
17
Nederman NEX HD Extraction Arm
Reach
Weight
Description
Part no.
2m
17 kg
NEX HD arm 2 m
10560232
3m
21 kg
NEX HD arm 3 m
10560332
4m
28 kg
NEX HD arm 4 m
10560432
5m
33kg
NEX HD arm 5 m
10560532
Accessories
Used when extra reach is
needed. Combinations,
see below. Made of robust
steel profiles, flexible in all
directions. The duct kit must
be ordered separately.
Part no.
10372215
10372722
Wall Bracket, 1 m
10512732
Wall Bracket, 2 m
10512832
Spot Light/Fan Switch, 24V, 20W
10512432
Fan Switch
10512532
Spark Protection
10512632
Pressure drop NEX HD Extraction Arm
Nederman Extension Arm
Recommended maximum negative pressure
3000 Pa
Connection diameter
200 mm
Maximum load on outer arm 4.2 m
60 kg
Recommended installation height from floor
2.7-3.0 m
Recovery
rate by
weight
Weight
Part no.
100 %
73 kg
10506635
100 %
93 kg
10507735
Max temp of
extracted air
Weight
Part no.
120 C˚
8 kg
10374376
Duct kit 4.2 m Exhaust
150 C˚
12 kg
10374375
Duct kit 6.0 m Fume
120 C˚
13 kg
10374360
Duct kit 6.0 m Exhaust
150 C˚
17 kg
10374374
Description
Extension Arm 6.0 m
Description
Duct kit 4.2 m Fume
Description
Dimensions NEX HD Extraction Arm
100 kg
Maximum load on outer arm 6.0 m
Extension Arm 4.2 m
x = Airflow m³/h
A = 5m, B = 4m, C = 3m, D = 2m
Max 2000 m3/h
Duct kit 4.2 m
Fume
Recovery rate by
weight
Materials
92%
Galvanised steel duct, PVC
coated glass fibre hose
Duct kit 4.2 m
Exhaust
57%
Galvanised steel duct, NR-B
hose
Duct kit 6.0 m
Fume
95%
Galvanised steel duct, PVC
coated glass fibre hose
Duct kit 6.0 m
Exhaust
71%
Galvanised steel duct, NR-B
hose
Accessories
Cable for light kit
Suspension for Exhaust
Hose Reel
Weight
Materials
Part no.
-
-
10345292
2 kg
Powder
painted steel
20374358
Recommended additional equipment: Extraction Arm
Original, NEX MD or HD (each max 4 m), Single or Twin
Exhaust Extractor, or Exhaust Hose Reel.
18
Pressure drop Extension Arm
Dimensions Extension Arm
x = Airflow m³/h
A = Extension Arm bent 40˚ (to its limit)
B= Extension Arm bent 90˚
C = Extension Arm is straight.
Extraction arms for use in explosive environments
The NEX range of extraction arms is specially designed for
working environments with fumes, vapours or explosive
dust and also where the hygienic demands are high and
large airflows are required. Typical workplaces can be
found in the following industries:
• pharmaceutical
• food process
• technical chemical
Nederman NEX D
NEX D
Marking: EX II 3 D
II – Group II above ground, not mining
3 – Equipment category 3 working in zone 22
D – To be used in environments with explosive dust
Applications include control, measuring, weighing, filling,
blending, mixing emptying and packaging. See the table
below for application categories and suitable arms. All
arms are approved for environments where there is a risk
of explosion according to European Directive 94/9/EC or
ATEX 100a Directive
Nederman NEX S
Nederman NEX DX
NEX DX
NEX S
Marking: EX II 2 D/G
3 – Equipment category 2 working in zone 1/21
G – To be used in environments with explosive gas
Marking: EX II 2 D
3 – Equipment category 2 working in zone 21
General specifications
m3/h
Maximum fume temperature
°C
Noise level at hood
dB(A)
Damper
Hose material
Connection diameter
Note
mm
NEX D
NEX DX
NEX S
900-1700
900-1700
600-1100 (Ø 125 mm)
900-1700 (Ø 160 mm)
70
70
70
65-70
55-80
55-80
Optional
Optional
No
PVC
Antistatic Polyurethane
Antistatic Polyurethane
150/160
150/160
125 and 160
360° swivel
360° swivel
180° swivel
19
Nederman NEX D Extraction
Reach
2m
Weight
Description
Nederman NEX DX Extraction Arm
Part no.
17 kg
NEX D arm 2 m
10500232
3m
21 kg
NEX D arm 3 m
10500332
4m
28 kg
NEX D arm 4 m
10500432
5m
33 kg
NEX D arm 5 m
10500532
2m
17 kg
NEX D arm 2 m, with damper
10501232
3m
21 kg
10501332
4m
28 kg
10501432
5m
33 kg
10501532
Accessories
Part no.
10372215
10372722
Reach
2m
Weight
17 kg
Description
NEX DX arm 2 m
10502232
3m
21 kg
NEX DX arm 3 m
10502332
4m
28 kg
NEX DX arm 4 m
10502432
5m
32 kg
NEX DX arm 5 m
10502532
2m
17 kg
NEX DX arm 2 m, with damper
10503232
3m
21 kg
10503332
4m
28 kg
10503432
5m
32 kg
10503532
Accessories
Part no.
10372215
10372722
Pressure drop NEX D Arm
Pressure drop NEX DX Arm
x = Airflow m³/h
A = 5 m, B = 4 m, C = 3 m, D = 2 m
x = Airflow m³/h
A = 5 m, B = 4 m, C = 3 m, D = 2 m
Dimensions NEX D Extraction Arm
Dimensions NEX DX Extraction Arm
20
Part no.
Nederman NEX S Extraction Arm
Reach
2m
Weight
Description
Part no.
13 kg
NEX DX arm 2 m, Diameter 125 mm
10520232
3m
17 kg
10520332
4m
22 kg
10520432
2m
13 kg
10521232
3m
17 kg
10521332
4m
22 kg
10521432
Pressure drop NEX S Arm
x = Airflow m³/h,
A = 4 m Ø 125 mm, B = 3 m Ø 125 mm, C = 2 m Ø 125 mm
D = 4 m Ø 160 mm, E = 3 m Ø 160 mm, F = 2 m Ø 160 mm
Dimensions NEX S Extraction Arm
21
Low Vacuum Filters
The first step towards effective and safe removal of fumes,
gases and dust from the workplace is choosing the most
suitable extraction arm. The next step is to consider how the
contaminants are to be removed from the extracted air so
that it can be returned to the atmosphere or recycled without
negative impact on the environment or workplace. These
situations are often governed by stringent regulations with
significant economic penalties if they are not observed.
Filter systems must therefore be chosen to fulfil a number
of basic requirements and the first main division of types is
with regard to their use in explosive or non-explosive environments. The production environment must be assessed
and classified according to current directives. The filters in
this handbook are for stationary installation; there is also an
extensive choice of mobile filter units, see the Nederman
Product catalogue for further details.
The Nederman FilterMax System
This is a modular system of filter units designed to deal
with all types of fume and dust resulting from mechanical
working or handling of a wide range of materials.
If additional workplaces are added to the extraction system,
increasing airflow requirements, then new modular sections
can be easily added.
There is also a compact stand-alone unit, C 25, for low volume applications where space is limited.
Dimensioning example
Light welding requires handling a load of 50 m³/m²h. In a
FilterMax DF with a single module the filter area is 72 m²,
which means that it can filter 3600 m³/h (50 m³/m²h x 72 m²).
This is equivalent to the volumes of extracted air from 3 or
4 welding stations in simultaneous operation. It could be
advantageous to consider a twin module set-up to ensure
sufficient capacity and longer cartridge life.
Note:
The welding shop in the example might have a total of 15
welding stations, but with a usage frequency of 15%, the
filter suggested will be sufficient.
When designing filter systems it is always important to take
into account additional parameters such as the temperature
of the extracted air at the inlet, the required filtration efficiency, possible recirculation of air and potential safety
hazards.
Nederman FilterMax C25
For further information see the Nederman Product Catalogue.
22
Nederman FilterMax F 30, 60 and 90
The filter handles the air polution from metal industries as
well as non explosive dust from other industries. Integrated
pre-seperator for coarse particles, sparks, etc. A wide range
of cartridges for different purposes are available. Protection
class IP54. In- and outdoor installation.
Nederman FilterMax DF 40, 80 and 120
The filter handles the air polution from metal industries as
well as non explosive dust from other industries. A wide
range of cartridges for different purposes are available. Protection class IP54. In- and outdoor installation.
Nederman FilterMax SFC
FilterMax SFC gives increased safety against release of
dangerous dust into the atmosphere. If the filtered air is recirculated a FilterMax SFC is vital to maintain a safe work
environment. In combination with a pressure switch the
FilterMax SFC can work as an emmission alarm as well as
a safety filter. FilterMax SFC can be used as a heavy duty
general filter cabinet in applications such as vehicle exhaust
or fine dust. One FilterMax SFC module filters the air from
one FilterMax F or FilterMax DF module. The maximum
capacity is 4000 m³/h, at heavy loads this is reduced down
to 2000 m³/h. For general filtration of dust or fume the
capacity is 2000 m³/h. The FilterMax SFC cabinet can be
equiped with straight inlets or a combinations of 90° and
straight inlets.
Nederman FilterMax DX 3000, 6000 and 9000
Designed for extraction of dry powder or dust with explosion risk applications or if explosion protection is demanded accordingly to the ATEX directive. Nederman’s Dustline
serie includes FilterMax DX and extraction arms and fans
for explosive environments. Food, medical or chemical industries are likely users for this application. Protection class
IP65.
General technical data
Compressed air pressure: 4-6 bar.
Compressed air use: 70 N litres/min at 30 sec intervals
(35 N-litres/ pulse).
Supply voltage: 100V, 110V, 230V AC 50/60 Hz.
Process air: 0° to +60°C, non condensing air.
Ambient temperature: -20°C to +60°C.
Dimensioned pressure drop: 1200 Pa.
Separation efficiency: >99%, by weight.
Pulse noise: 50 dB LpAeq, 30s.
Working pressure 0 to -5 kPa.
Filters for non-explosive dust and fumes
FilterMax C25
Filter models
FilterMax DF/F
Airflow m3/h
Cartridges
Filter area m2
Part no. indoor
Part no. outdoor
1500-2750
4
48
–*
–*
FilterMax C25*
A compact stand-alone filter with built-in fan and control equipment. For dry dust and fume.
C25 - Single module
FilterMax SFC
FilterMax DF
The basic version of the FilterMax modular range. For dry dust and fume.
DF40 - Single module
2200-4300
6
72
12620167
12620467
DF80 - Double module
4300-8600
12
144
12620267
12620567
DF120 - Triple module
8600-13000
18
216
12620367
12620667
FilterMax F
Equipped with pre-separator for applications where there is a risk of sparks reaching the filter cartridges. For dry dust and fume.
F30 - Single module
1500-3500
6
60
12603067
12603567
F60 - Double module
3000-7000
12
120
12606067
12606567
F90 - Triple module
4500-10000
18
180
12609067
12609567
FilterMax SFC
For filtering exhaust fume or fine dust, or for recycling air from FilterMax DF or F models. When used in recycling applications the SFC model can also
function as a back-up filter in case of collapse of the primary filter unit.
Single module
2000-4000
12 bags
9
12373910
12373914
Double module
4000-8000
24 bags
18
2 x 12373910
2 x 12373914
Triple module
6000-12000
36 bags
27
3 x 12373910
3 x 12373914
*) For further information see the Nederman Product Catalogue.
FilterMax F System parts
Part no.
Container kit 2 x 40 l.
Indoor installation
(including adapter)
12372140
Outdoor installation (incl adapter)
12373881
Container kit 2 x 100 l. Indoor
installation (incl adapter and
extension legs)
12372067
Outdoor installation
(incl adapter and extension legs)
12373897
Filter Max F System parts
Part no.
Filter PW-NS-75-10-6.
For fumes and fine particles,
99 % at 0.5 um, 10 m2
12373161
Filter PW PTFE-75-10-6
(6 pack) PTFE coated.
For fine/medium particles,
99,9 % at 0.5 um, washable
12373162
23
Nederman FilterMax DF System parts
12373574
Rotary air lock kit DF
outdoor installation
12373573
Nederman FilterMax F/DF Common Parts
Part no.
Air outlet Ø 315 mm indoor
12372057
12372058
12372059
Air inlet Ø 250 mm indoor
12372070
12372071
Dust container kit 50l
indoor installation
12373549
12373550
12372072
12372073
Air inlet Ø 250 mm outdoor
12373561
indoor installation
12373572
12373562
12373571
12373563
12373564
Air outlet Ø 315 mm outdoor
12373565
12373566
12373567
Filter PW-NS-95-12-6 for fumes/fine
particles, 99 % at 0.5 um, 12 m2.
12373301
Filter- PW-PTFE-95-12-6 (6 pack)
PTFE coated.
For fine/medium particles, 99.9 %
at 0.5 um, 12 m2.
12373558
Filter-PWA-PTFE-95-10-6 (6 pack)
Antistatic, PTFE coated.
For inigtion sensitive medium/
coarse particles, 99.9 % at 0.5 um,
10 m2.
12373337
Nederman FilterMax F/DF – Parts
FilterMax SFC System Parts
Part no.
Pressure switch
12372142
Filter regulator, compressed air
12372064
Pressure gauge kit
24
Part no.
Rotary air lock kit DF
indoor installation
Part no.
Straight inlet for one module,
rectangular round Ø 315 mm
12373911
Straight inlet for one module,
rectangular round Ø 500 mm
12373918
90° inlet/outlet section
12373915
90° inlet/outlet bottom section
12373912
Bag filter EU8/F95, 9 m2
filterpockets
12373916
90° inlet/outlet section
12374231
12372063
Shut off valve, compressed air
12372083
dP Control kit FilterMax DF/F/ DX
(Accessory)
12373603
dP Control kit FilterMax C25
12373321
Filters for explosive dust and fumes
Filter model
FilterMax DX
With integrated
control system.
For applications
where there are
explosion risks.
For dry dust and
fume.
Airflow,
m³/h
Carftridge
2400-3600
6
4800-7200
12
Filter
area, m²
Model
18
Part no.
60
DX3000 TR
Upwards
12610167
120
DX6000 TR
Upwards
12610267
DX6000 SR
Backwards
12610367
DX6000SR/TR
7200-10800
Relief direction
180
Up- and backwards
12610667
DX9000 SR
Backwards
12610467
DX9000 SRII
Backwards x 2
12610567
Up- and backwards
12610767
DX9000 SR/TR
FilterMax DX System parts
Rotary air lock kit DX
Part no.
12374525
Cartridge guide
Contaminant
Type
Filtration
Medium to coarse particles
(Dry dust and grinding, heavy load
dust)
PolyWeb
99% at 0.5 μm
Fine to medium particles, sticky
(Heavy load dust, oxy-fuel cutting,
light/medium/heavy plasma cutting)
PolyWeb PTFE
99.9% at 0.5 μm
Medium to coarse particles
Ignition sensitive (Dry dust and
grinding, heavy load dust)
PolyWeb
Antistatic
99 % at 0.5 μm
Medium to coarse particles, sticky
Ignition sensitive
(Dry dust and grinding, heavy load
dust)
PolyWeb
Antistatic
PTFE
99.9% at 0.5 μm
Fumes and fine particles
(Light and heavy welding, heavy
load dust)
Relief duct adapter
12372765
Dust container kit 50 l. Incl. adapter
and extension legs
Filter-PWA-95-10-6 ( 6 pack).
Antistatic. For coarse dust. 99 % at 5
μm, washable, 10 m2
12372663
Filter-PWA-95-12-6 ( 6 pack).
Antistatic.
For medium dust, 99 % at 5 μm,
washable, 1 m2
12373757
Filter-PWA PTFE-95-10-6 ( 6 pack).
Antistatic.
For fine dust, 99.9 % at 5 μm, 10 m2
12373337
Filter PW-NS-95-12-6.
For fumes and fine particles, 99 %
at 5 um, 12 m2 ONLY for dust with
MIE>100 mJ
12373301
Inlet / Outlet DX Ø 250 mm
12372664
12372665
12372666
12372667
Isolation valve Ø 500 mm
12374396
12374397
12374398
12374399
Basic PolyWeb
99% at 0.5 μm
All cartridges are washable except Basic PolyWeb
Recommended required filter area
Filter Cartridges
A number of different types of filter cartridges are available
to deal with the contaminants. These are chosen depending
on the source of the contaminant and the required degree
of filtration. The type and intensity of the operations
will determine the life of the cartridge, typically around
6000 hours of continual use. Filter cartridges are chosen
depending on specific filtration requirements defined by
particle characteristics and required efficiency.
Operation
Dry dust and grinding
Filter load
m3/m2h
60
Notes
Fire risk working on oily steel
Light welding
50
”
Heavy welding
40
”
Heavy load dust
40
Requires dust feeder
Oxy-fuel cutting
30
High fire risk pre-separator
required
Light cutting
30
Fire risk pre-separator required
Medium cutting
25
”
Heavy cutting
15
”
Plasma cutting:
Cartridges are cleaned using powerful, pulsed shockwaves.
The DF, F and DX units are fitted with automatic control
systems for cleaning during and after operation. All
FilterMax filters are available for indoor and outdoor use
(except the C25 – indoor use only).
25
Dimensions FilterMax F30, F60 and F90
Dimensions FilterMax DF40, DF80 and DF120
NB! The height dimensions for the filter are only valid when using the 40 litres containers.
Assembly dimensions for different inlet and outlet
sizes (mm)
A
26
Ø 250
Ø 315
Ø 400
Ø 500
-
2375
2440
2565
B
-
3300
3365
3490
C
-
-
4290
4415
D
2450
2560
-
-
E
3370
3480
3540
-
F
-
4410
4470
4600
G
-
1430
1445
1465
H
275
325
395
445
sizes (mm)
A
Ø 250
Ø 315
-
2615
Ø 400
2685
Ø 500
2810
B
-
3535
3605
3730
C
-
-
4525
4650
D
2590
2700
-
-
E
3510
3620
3690
-
F
-
4540
4610
4740
G
-
1195
1195
1195
H
270
315
390
440
Dimensions FilterMax SFC
Dimensions FilterMax DX 3000, DX 6000 and DX 9000
FilterMax SFC 40 with and without raincover.
sizes (mm)
A
Ø 250
Ø 315
Ø 400
Ø 500
-
3535
3605
3730
-
B
2615
2685
2810
C
-
-
4525
4650
D
2590
2700
-
-
E
3510
3620
3690
-
F
-
4540
4610
4740
G
-
1195
1195
1195
H
270
315
390
440
Inlet
Outlet
FilterMax DX 3000
Ø 230/315 mm
Ø 315/400 mm
FilterMax DX 6000
Ø 315/400 mm
Ø 400/500 mm
FilterMax DX 9000
Ø 400/500 mm
Ø 500 mm
27
Oil Mist Filters
Dealing with oil mist
Oil mist is the aerosol that is often formed when oil is used
as a coolant/lubricant during the machining of metal components. The mist comprises drops of oil, or oil and water
emulsion. It is well known than prolonged and repeated
exposure to oil products can be detrimental to health, which
means that good ventilation must be ensured under all
working conditions. Precipitation of oil mist on machinery,
equipment and the workplace floor can be both detrimental
and dangerous.
Mineral oil-based metalworking fluids are known as
neat cutting oils or straight oils. They normally contain a
number of undisclosed additives that can affect the viscosity of the oil. Emulsions normally contain 5 – 10% watersoluble oil and 90 – 95% water.
The Nederman range of oil mist filters NOM is designed
for use in conjunction with machining work where emulsions are used as the coolant/lubricant. They can also be
used in the metalworking press industry. Contact Nederman
for further information.
If straight oil is used the load must be moderate and limited
to 8 – 100 mg/m³ in the aerosol phase. The viscosity of the
coolant and degree of contamination will also affect the efficiency of the filter system and its working life.
Viscosity
mm2/s
Emulsion
Straight oil
0 - 50
Suitable
Suitable*
50 - 100
Suitable
Contact Nederman
100 - 200
Contact Nederman
Contact Nederman
200 +
Contact Nederman
Contact Nederman
*EU regulations specify 7 – 25 mm2/s
Coolant viscosity ranges and suitability
NOM Oil Mist Filters have a unique filter concept using
one of the most advanced filter media on the market
offering trouble-free operation and low maintenance costs.
99.97% filtration efficiency is guaranteed when a HEPA
filter is used. A high level of filtration combined with a
gravity drip self-cleaning function ensures protection for
both personnel and equipment.
The filter units are simple to install, even in limited spaces.
All models are machine-mountable. Compact or standalone models are available. In processes where oil smoke
frequently occurs, the NOM Oil Mist Filter can be used to
handle the oil mist deriving from swarf and chips created,
for example, by CNC machines.
Oil smoke occurs when straight oil, used as lubricant/
coolant,heats up and a white or bluish-white smoke is given
28
off. The smoke comprises submicron-size particles or partially combusted oil. This often occurs, for example, in hot
bar press applications, and when gear cutting and die-casting aluminium. Contact Nederman for further information.
Recommended capacity
Investigate the routines to get full information regarding
number of machines operating at the same time, size of
machines,working hours a day (shift) and the cycle time.
Calculate the airflow capacity from a typical situation
For frequently openings of the door (manually handling
of tools, item, etc) an increased airflow is required in the
opening period due to increased open areas.
For automatic machines with normally closed doors it is
necessary to delay opening of the door.
It is of primary importance to generate well balanced
under-pressure so the oil-mist is removed and the bigger
droplets of oil or emulsion stay back in the machine for
recycling. Recommended air velocity 0.2 m/s through
closed machines
Example:
Scrap openings and other openings and gaps in a closed
machine might give an area like 1.0 m².
1.0 m2 x 0.2 m/s x 3600sek = 800 m3/h
A totally open machine needs a column hood.
Recommendation for emulsions
Pay attention to the viscosity (viscosity >200mm²/s, balance the airflow carefully) Make sure the filter never is
running with clean air through the filters. Never leave the
dirty filters unused for a longer period time. If filter is left
unused or running with clean air, water will dry out from
the emulsion which will crystallize on the filter surface,and
might block the filter. (Nedermans filters can be cleaned
with lukewarm water and dishing detergent like Fairy, if
necessary)
Recommendations for straight oil
Applications with straight oil and high workload need a
well balanced down time period for at least 2 x30 min/24
hours for draining the filters.
Nederman NOM 4
The NOM 4 is designed for single CNC machines with
limited oil mist, enclosed cabinet.
Nederman NOM 11, NOM 18 and NOM 28
These filters are designed for applications with need for
larger airflow capacities. In all metal fabrication with oil
mist troubles, these filters will fit into a central system,
connected to each machine. All units are equipped with
pressure gauge for control of filters as well as a indication
for need of cleaning (self draining).
Oil mist filter selection guide
NOM4
NOM11
Model
Fan
Voltage
V
Phase
NOM 4
x
NOM 4
230
1
x
230
1
NOM 4
x
400/230
3
NOM 4
x
400/230
3
HEPA filter
NOM18
Power
kW
Current
A
Filterarea
m2
Max. airflow
m3/h
400
12610368
0.37
3.15
3
400
12610468
0.37
1.0/1.75
3
400
12610568
0.37
1.0/1.75
3
400
12610668
3
400
12611168
3
400
12611268
0.37
x
x
3.15
NOM 4
NOM 4
x
NOM 11
x
230
1
NOM 11
x
230
1
NOM 11
x
400/230
3
NOM 11
x
400/230
3
x
x
5
8.5
1100
12620168
0.75
5
8.5
1100
12620268
0.75
1.73/3.0
8.5
1100
12620568
0.75
1.73/3.0
x
NOM 18
x
230
1
NOM 18
x
230
1
NOM 18
x
400/230
3
NOM 18
x
400/230
3
x
x
x
400/230
3
NOM 28
x
400/230
3
x
NOM 28
NOM 28
x
1100
12620668
1100
12621168
8.5
1100
12621268
6.7
14
1800
12630168
1.1
6.7
14
1800
12630268
1.1
2.5/4.3
14
1800
12630568
1.1
2.5/4.3
14
1800
12630668
14
1800
12631168
x
NOM 28
8.5
8.5
1.1
NOM 18
NOM 18
3
Part no.
0.75
NOM 11
NOM 11
NOM28
14
1800
12631268
2.2
4.56/7.9
21
2800
12640568
2.2
4.56/7.9
21
2800
12640668
21
2800
12641168
21
2800
12641268
29
Dimensions
NOM 4
NOM 28
*) Measure depending on extension legs position
NOM 11
NOM 18
Recommended installation
During operation with closed door the airflow can be
reduced, i.e. with a motorized damper. Before the end
of the cycle the airflow can be increased by opening of
the damper. The reduced airflow will reduce the amount
of extracted oil mist and oil vapors. The damper control
could be connected to a dedicated output from the machine
control system or from a signal from the coolant pump
system.
30
The position of the outlet in the CNC machine should be
protected from direct oil injections, as from the chuck.
Install adjustable dampers for each machine.
Low Vacuum Fans
The first design criterion is whether or not the environment
can be subject to explosions. The production environment
must be assessed and classified according to current
directives.
Nederman fans are designed for use in all types of
industrial processes and ventilation systems, and are
constructed for both indoor and outdoor use. The choice of
fan depends on the pressure drops and flow requirements
of the system in question. In some cases it might be more
economical to choose a number of smaller fans instead
of one central fan for space reasons or when loading
conditions are difficult to specify.
The size of the fan will be determined by the vacuum
required to overcome the pressure drops in the extraction
arms, filters and ducting and by the airflows required
to maintain the correct transportation speeds of the
contaminated air. To reduce power costs and increase
efficiency, the use of fan starters, dampers and fan inverters
is recommended. These will minimize the required airflows
in the system and optimize the fan speed at different work
loads.
Sound absorbers are available for use with NCF range fans.
Contact your local Nederman office or Nederman sales
representative for details.
Accessories for N fans, see Product catalogue.
Dimensions N Fans
Voltage
V
Phase
Rated
current
A
Power
kW
Airflow
m3/h
Connection
Ø in/out mm
Weight
kg
Fan bracket
included
Model
Part no.
14510121
115/230
1
8.7/4.4
0.55
400-1200
160/160
15
No
N16
230/400
3
2.4/1.4
0.55
500-1250
160/160
13
No
N16
14510521
115/230
1
13.6/6.5
0.75
400-1500
160/160
17
No
N24
14510122
14510422
230/400
3
3.7/2.2
0.9
400-1750
160/160
17
No
N24
230/400
3
7.9/4.6
2.2
500-4000
200/250
29
No
N40
14510123
230/400
3
5.7/3.3
1.5
500-2500
200/250
25
No
N40
14510623
230/400
3
7.9/4.6
2.2
500-3000
160/160
32
Yes
N29
14510129
230/400
3
7.9/4.6
2.2
500-3000
160/160
32
No
N29
14510829
230/400
3
5.7/3.3
1.5
500-1500
160/160
28
Yes
N29
14520129
230/400
3
5.7/3.3
1.5
500-1500
160/160
28
No
N29
14520929
Fan diagram N Fans
Dimensions N
A
B
C
D
N16
478
457
321
160
N24
478
457
341
160
N40
493
582
482
250
N29
635
643
475
160
x = Airflow m³/h
31
Nederman NCF Fans
Power
kW
3
Ratedcurrent
A
Airflow,
m3/h
7.9/4.55
2.2
1100 - 4400
3
24.0/13.8
7.5
400Δ/690Y
3
13.8/8.0
230Δ/400Y
3
400Δ/690Y
3
230Δ/400Y
3
400Δ/690Y
230Δ/400Y
Connection
Ø inlet/outlet,
mm
Weight
kg
Model
Part no.
285/288x205
5700 - 14400
500/453x322
67
NCF 30/15
14520128
123
NCF 120/15
7.5
5700 - 14400
500/453x322
14520328
123
NCF 120/15
14521128
13.6/7.8
4
1700 - 6500
13.8/8.0
4
1700 - 6500
320/322x229
105
NCF 30/25
14520428
320/322x229
105
NCF 30/25
17.9/10.3
5.5
14521228
2000 - 6700
285/288x205
110
NCF 40/25
14520528
3
10.3/6.0
3
17.9/10.3
5.5
2000 - 6700
285/288x205
110
NCF 40/25
14521328
5.5
1800 - 5900
285/256x183
112
NCF 50/25
400Δ/690Y
3
14520628
10.3/6.0
5.5
1800 - 5900
285/256x183
112
NCF 50/25
14521428
230Δ/400Y
400Δ/690Y
3
24.0/13.8
7.5
2300 - 9100
360/361x256
150
NCF 80/20
14520728
3
13.8/8.0
7.5
2300 - 9100
360/361x256
150
NCF 80/20
14521528
230Δ/400Y
3
46.1/26.5
15
3500 - 12400
360/361x256
232
NCF 120/25
14520828
400Δ/690Y
3
26.5/15.3
15
3500 - 12400
360/361x256
232
NCF 120/25
14521628
230Δ/400Y
3
56.5/32.5
18.5
4600 - 17900
455/453x322
292
NCF 160/25
14520928
400Δ/690Y
3
32.5/18.8
18.5
4600 - 17900
455/453x322
292
NCF 160/25
14521728
Voltage
V
Phase
230Δ/400Y
230Δ/400Y
Fan diagram NCF Fans
Dimensions NCF Fans
x = Airflow m³/h
y = Total pressure Pa
Dimensions NCF
A
B
C
D
E
F
G
H
I
J
NCF 30/15
705
708
529
280
201
Ø 250
216
234
Ø 10 (6x)
450
NCF 30/25
785
791
612
314
225
Ø 315
269
289
Ø 12 (6x)
500
NCF 40/25
880
883
652
278
201
Ø 250
329
337
Ø 12 (6x)
560
NCF 50/25
785
773
643
251
178
Ø 250
255
337
Ø 12 (4x)
450
NCF 80/20
880
883
703
353
252
Ø 400
329
337
Ø 12 (6x)
560
NCF 120/15
880
881
769
445
318
Ø 500
323
337
Ø 12 (6x)
560
NCF 120/25
1070
1083
839
351
251
Ø 400
337
395
Ø 14 (4x)
670
NCF 160/25
1070
1083
905
446
317
Ø 500
337
395
Ø 14 (4x)
670
32
Nederman NCF DX Fans
A new assortiment of NCF DX models are currently being
introduced. For more information about this product, please
contact your nearest Nederman dealer.
NCF DX 40/25
NCF DX 50/25
NCF DX 80/25
NCF DX 120/25
NCF DX 160/25
Voltage
400VΔ
400VΔ
400VΔ
400VΔ
400VΔ
Frequency
50 Hz
50 Hz
50 Hz
50 Hz
50 Hz
3~
3~
3~
3~
3~
Part no.
Phase
14530128
14530228
14530328
14530428
14530528
Fan diagram NCF DX Fans
x = Airflow m³/h
y= Total pressure Pa
33
Accessories for NCF fans
Inlet adaptor
Model
Part no.
Duct, mm
Anti vibration mountings
Part no.
AM 25, 30/15
14374435
NCF 30/15
Ø 250
14374438
AM 30, 30/25, 40/25, 50/25, 80/20, 120/15
14374436
NCF 120/15
Ø 500
14374441
AM 50, 120/25, 160/25
14374437
Inlet guard net for fan
Part no.
NCF 30/25
Ø 315
14374439
NCF 40/25
Ø 250
14374438
NCF 50/25
Ø 250
14374438
NCF 80/20
Ø 400
14374440
NCF 120/25
Ø 400
14374440
NCF 160/25
Ø 500
14374441
Outlet adaptor
Model
Part no.
Fan outlet, mm
Duct, mm
NCF 30/15
288x205
Ø 315
14374442
NCF 120/15
453x322
Ø 500
14374445
NCF 30/25
322x229
Ø 400
14374443
NCF 40/25
288x205
Ø 315
14374442
NCF 50/25
256x183
Ø 250
14374446
NCF 80/20
361x256
Ø 400
14374444
NCF 120/25
361x256
Ø 400
14374444
NCF 160/25
453x322
Ø 500
14374445
Part no.
Flexible inlet adaptor
Model
Duct, mm
NCF 30/15
Ø 250
14374447
NCF 120/15
Ø 500
14374450
NCF 30/25
Ø 315
14374448
NCF 40/25
Ø 250
14374447
NCF 50/25
Ø 250
14374447
NCF 80/20
Ø 400
14374449
NCF 120/25
Ø 400
14374449
NCF 160/25
Ø 500
14374450
Flexible outlet adaptor
Modell
NCF 30/15
Fan outlet, mm
Duct, mm
288x205
Ø 315
Part no.
14374451
NCF 120/15
453x322
Ø 500
14374454
NCF 30/25
322x229
Ø 400
14374452
NCF 40/25
288x205
Ø 315
14374451
NCF 50/25
256x183
Ø 250
14374455
NCF 80/20
361x256
Ø 400
14374453
NCF 120/25
361x256
Ø 400
14374453
NCF 160/25
453x322
Ø 500
14374454
34
d315, 30/15, 40/25, 50/25
14374456
d315, 30/25
14374457
d400, 80/20, 120/25
14374458
d500, 120/15, 160/25
14374459
Outlet guard net for fan
Part no.
30/15, 40/25
14374460
30/25
14374461
80/20, 120/25
14374462
120/15, 160/25
14374463
50/25
14374464
Fan with
Sound Enclosure
SE NCF 30/15 230/400V
2.2kW 50Hz
Size
WxDxH, mm
1100x1200x1300
Weight,
kg
Part no.
267
14540128
SE NCF 120/15 400/690V
7.5kW 50Hz
1300x1400x1500
403
14541128
SE NCF 30/25 400/690V
4kW 50Hz
1100x1200x1300
305
14541228
SE NCF 40/25 400/690V
5.5kW 50Hz
1100x1200x1300
310
14541328
SE NCF 50/25
400/690V
5.5 kW 50Hz
1100x1200x1300
312
14541428
SE NCF 80/20 400/690V
7.5kW 50Hz
1100x1200x1300
350
14541528
SE NCF 120/25 400/690V
15kW 50Hz
1300x1400x1500
512
14541628
SE NCF 160/25 400/690V
18.5kW 50Hz
1300x1400x1500
572
14541728
Airflow control
Fans designed to handle full-time use of all extraction
arms in an installation risk being over-dimensioned. This is
because the frequency of use at each workplace is generally
significantly lower than a theoretical maximum design load.
To deal with these situations there are Nederman solutions
that offer considerable savings in power and maintenance
costs. Noise levels will also be reduced if airflows can be
kept to a minimum.
Nederman Fan Starter/Fan Contactor
The cost-effectiveness of the extraction system can be
improved if the fan only operates when work is being
carried out. A fan contactor can be activated via a sensor
clamp attached to the earth cable of welding equipment or a
switch in the hood.
Installing a fan starter:
• reduces power costs
• minimizes the volume of heated air extracted air from the
premises
• allows a stop delay of up to 5 minutes to ensure extraction
of remaining dust and fumes
Fan Starter
400V/50Hz
For fan model
Part no.
2.2 - 5.5
Dimensions
mm
400 x 400 x 200
N29, N40
NCF 30/15
NCF 30/25
NCF 40/25
NCF 50/25
14514837
Fan Starter 5.5 PTC
4- 5.5
400 x 400 x 200
NCF DX 40/25
14515637
Fan Starter 11
4 - 11
500 x 500 x 250
NCF 40/25
NCF 50/25
NCF 80/20
NCF120/15
14514937
Fan Starter 11 PTC
4 - 11
500 x 500 x 250
NCF DX 40/25
NCF 50/25
NCF 80/25
14515737
Fan Starter 18.5
15 - 18.5
500 x 500 x 250
NCF 120/25
NCF 160/25
14515037
Fan Starter 18.5 PTC
15 - 18.5
500 x 500 x 250
NCF DX 120/25
14515837
Fan Starter 22
18.5 - 22
500 x 500 x
250
NCF 160/25
14515537
Fan Starter 22 PTC
18.5 - 22
500 x 500 x 250
NCF DX 160/25
14515937
Fan Starter 5.5
Motor power
kW
A conventional direct or Y/D- starter for NCF fans.
Further details on request.
• Power 2.2 to 22kW
• Protection class IP65
• Motor overload protector included
• Transformer 150VA included
• Control Voltage 24V AC
• Time relay for delayed fan stop when remote started
35
Nederman Fan Inverter
The Nederman Fan Inverter detects the pressure changes
in the extraction system and adjusts the speed of the fan
accordingly.
The fan inverter:
• ensures the correct airflow for any given combination of
extractors in use
• reduces noise levels that would otherwise occur if the
system were under-loaded
• activates the frequency controller via a timer, switching
on and off depending on working hours
The inclusion of manual or automatic dampers in the
extraction system will also significantly improve its overall
efficiency and reduce running costs. The diagram shows
typical power savings in an extraction system when a fan
inverter is installed.
Typical power savings with Nederman Fan Inverter
x= number of extractors open, y= fan power kW
The grey area indicates saved power consumption
A modern frequency control for N series fans and NCF fans
in process ventilation systems. Further details on request.
• Range 1.1 - 37 kW
• IP 54 (NEMA12) enclosure
• Built-In RFI-filter Class B
• Built-In motor overload protector
• Built-In Fan Timer – real time clock for start and stop of
system
• Built-In pressure transducer and PID controller for
constant pressure, in extraction system. Keep constant
airflow in extractors. Energy saving, noise reduction
• Pre-programmed for easy and quick commissioning
• Clear text display, multi language
• Parameter locking for security
• Diagnostics in the display
• Energy counter
• Possibility to measure and show airflow in display,
accessory
36
Motor
power
kW
Dimensions
mm
For fan
model
Part no.
1,1
461 x 222 x
234
N24
14517837
Fan Inverter 1,5
1,5
461 x 222 x
234
N29*
N40*
NCF 30/15*
14517937
Fan Inverter 2,2
2,2
461 x 222 x
234
N29
N40
NCF 30/15
14518037
Fan Inverter 3,0
3,0
461 x 222 x
234
N29
N40
NCF 30/15
14511837
Fan Inverter 4,0
4,0
461 x 222 x
234
NCF 30/25
14511937
Fan Inverter 5,5
5,5
461 x 222 x
234
NCF 40/25
NCF 50/25
14512037
Fan Inverter 7,5
7,5
561 x 222 x
246
NCF 80/20
NCF 120/15
14512137
Fan Inverter 11
11
561 x 222 x
246
NCF 120/25*
Fan Inverter 15
15
629 x 267 x
354
NCF 120/25,
NCF 160/25*
14512637
18,5
629 x 267 x
354
NCF 160/25
14515137
Fan Inverter 22
22
760 x 267 x
285
NCF 240/25*
14515237
Fan Inverter 30
30
760 x 267 x
285
NCF 240/25
14515337
Fan Inverter 37
37
760 x 267 x
285
Fan Inverter
Fan Inverter 1,1
Fan Inverter 18,5
14515437
* In many applications the maximum fan power output is not required and
gives the possibility to use one size smaller Fan Inverter.
Nederman Fan Control
Nederman Motorized Damper
Less heated air is extracted to outside, and less electricity
consumed if the fan only operates while the work is in
progress. Two basic options give either the ability to switch
on/off the fan manually at the hood, or automatically with a
sensor clamp. Single phase power supply of the Operation
Box, 110/120 - 220/240V, 50/60Hz.
The efficiency of a multi-extraction point system can also
be improved if the fan only extracts air from the extraction
points that are in use. A motorised damper can be activated
via a sensor clamp attached to the earth cable of welding
equipment or a switch in the hood.
• Consists of a fan contactor and an Operation Box
• The automatic Fan Control has a sensor clamp to be attached on the ground cable of the welding set for
automatic start of the fan. It is able to detect currents from
8A
• The Operation Box consists of a transformer 30VA for the
light kit in the extraction arm, a timer for delay of fan stop
variable 0-5 minutes, two separate connections for sensor
clamps
• The Operation Box can be controlled by any closing
contact from other processes
• The Fan Contactor has a fan motor protection included.
• Opens or closes the connection to the ducting system
• Allows a closing delay of up to 5 minutes to ensure
extraction of remaining dust and fumes. Reduces energy
costs and increases efficiency. Provides optimum airflow
within a multi arm system, with the possibility of using
a smaller fan and automatic start/stop. The motorised
damper is available in two models. Manual, using a hood
mounted switch set, or automatic using a sensor clamp for
welding.
• Consists of a Motor Damper and an Operation Box
• Three damper sizes available diameter 125, 160 and
200 mm
• The Motor Damper Automatic has a sensor clamp to
be attached on the ground cable of the welding set for
automatic start of the fan and automatic control of the
damper
• The Operation Box consists of a transformer 30VA for the
light kit in the extraction arm, a timer for delay of damper
closing variable 0-5 minutes, two separate connections for
sensor clamps
• The Operation Box can be controlled by any closing
contact from other processes
• Connect the Motor Damper to a Fan Contactor to start the
fan.
Phase
Amp
FCM 3/12.9
3
FCM
3/1.6-5
Model
Fan
Part no.
Manuell
Part no.
Automatic
N16 N24
14514337
14514137
N24
N24, N29,
N40, NCF
30/15
14512837
14512737
N40
N29 2,2
kW N40
2,2 kW
NCF30/15
NCF30/25
14513237
14513137
230
V
400
V
1-2.9
N16
3
1.6-5
FCM
3/3.7-9
3
3.7-9
FCM 1/2-7
1
FCM
1/5-12
1
110
V
2-7
5-12
N16
N24
N16
N24
A motorised damper
Model
14514437
14513637
14514237
14513537
Diameter
Ø mm
Part no.
Manuell
Part no.
Automatic
MDM 125
125
14500191
14500491
MDM 160
160
14500291
14500591
MDM 200
200
14500391
14500691
37
Nederman Fan Contactor
Nederman Transformer
To start/stop a central fan in combination with a number of
Nederman Motor Dampers. (Larger capacity fans may be
remote controlled via a Nederman Fan Starter or Nederman
Fan Inverter.) The Fan Contactor has a fan motor protection
included. Protection class IP66. Coil 24V AC, from
Operation Box or transformer.
Phase
Amp
FC 3/1 - 2.9
3
1 - 2.9
FC 3/1.6 - 5
3
1.6 - 5
FCA 3/3.7 - 9
3
3.7 - 9
Model
FCA 1/2 - 7
1
2-7
FCA 1/5 - 12
1
5 - 12
110 V
Fan
230 V
N16
400 V
N16
N24
14514037
N24
N24
14512937
N40
N29
N40
NCF30/15
NCF30/25
14513337
N16
N24
N16
N24
For more information see the Nederman Product Catalogue.
38
Part no.
14513837
14513937
Input
Voltage
230/250V
230/250V
Output
No. of
light kits
Description
Part no.
Hz
Phase
50/60
1
24V
35 VA
1 x 20W
Power
supply to
spotlight
kits 24V
20W
10363189
50/60
1
24V
75 VA
3 x 20W
Power
supply to
spotlight
kits 24V
20W
10361560
Capture at source – High vacuum solutions
A Nederman High Vacuum System offers multi–
functionality. This means that our installations can be
designed for any application:
• Welding fume extraction
• Grinding/sanding/cutting dust extraction
• Cleaning
• Metal chip extraction
Dimensioning
To dimension a high vacuum installation, the total airflow
needed (m³/h) must be established. This is much depending
on the application and also on the use of automatic valves.
To make it easier to determine which High Vacuum Unit to
choose, the names of the products are related to their capacity. For example, a “VAC 20-2500” provides an approximate airflow of 2500 m³/h at a working vacuum of -20 kPa. Airflow
Installations without automatic valves must be dimensioned
for the full use of all outlets! The capacity of the vacuum
unit and the pipe system must be large enough for all outlets
connected at the same time. Installations with automatic
valves can be reduced in size. The vacuum unit and also the
pipe system can be made smaller.
Due to the fact that the valves open and close automatically
as soon as a tool is, respectively, switched on or off, the installation can be sized for the average amount of users at the
same time. Even if this is possible also when using manual
flap valves, it is now known that the valves will close as
soon as the operation is discontinued, thus the vacuum level
can be guaranteed. The average amount of users for which
the installation is designed should be agreed upon together
with the customer. It is known from experience that the
amount of users on an average is about 30 % of the total
amount.
On larger installations, the required airflow can therefore be
reduced to 30% of the flow for full use of all outlets. There
are different simultaneous factors for dfferent applications
as shown in the calculation sheets.
Vacuum
Normally the vacuum is not calculated if the basis requirements below are met. If the installation for example contains much longer piping system please ask Nederman for
advise. The procedures of how to make the right choice can
best be illustrated by going through examples on the following page. In assistance to this, the sheets and diagrams will
be helpful.
Basics
All values given for vacuum and flow as well as all other
design parameters are based on some general basic rules.
• Total length from vacuum unit to the furthest away located
inlet, Max 200 m.
• Main pipe diameter 100 mm.
• Max flow/main pipe 6-800 m³/h (600 is the norm, 800 can
be accepted intermittent)
• When required the main pipe system is build up by several
100 mm pipes.
• Dropper pipes Ø 63 mm.
• Max length of a dropper pipe 15 m.
• Only one inlet (> 150 m³/h)/dropper.
NOTE!
A high vacuum system needs a minimum pressure drop in
the system to work properly as e.g. filter cleaning is based
on a pressure difference in the system and the outside atmosphere. Using short hoses or big diameters in pipes and
hoses, the pressure drop can be considerably lower the normal and therefore result in poor filter cleaning.
When a system is used by few operators (compared to calculated simultaneous factor), the amount of air taken in at a
specific inlet can me much higher than what is mentioned in
the calculation sheets, or the velocity in the pipes might me
to low to transport the material.
39
Calculation sheet
Application Airflow m3/h Welding-on-torch 160-250 A 80
Welding-on-torch 315-500 A 125
Number of users Simultaneous factor Total airflow
m3/h
x _________
x
_________ (0.30) = _________
x _________
x
_________ (0.30) = _________
Welding nozzle 40 mm Ø
200 x _________
x
_________ (0.30) = _________
250 x _________
x
_________ (0.30) = _________
400 x _________
x
_________ (0.30) = _________
On-tool sanding 25 mm Ø 125 x _________
x
_________ (0.25) = _________
On-tool grinding 25 mm Ø 125 x _________
x
_________ (0.25) = _________
x
_________ (0.25) = _________
x
_________ (0.25) = _________
Application Airflow m3/h Number of users
Simultaneous factor Total airflow
m3/h
Bench grinder
2 x 38 mm Ø 400
x _________ x _________
= _________
Bench grinder
2 x 50 mm Ø 400 x _________ x _________
= _________
Belt grinding
1 x 63 mm Ø 400
x _________ x _________
machine
Cleaning 38 mm Ø 250 x _________ x _________ Cleaning
50 mm Ø 400
x _________ x _________
40
Airflow in total ____________
= _________
= _________
= _________
Overview - capacities extraction/filter units
Extraction
unit
Type
Airflow
m3/h
Vacuum
kPa
Motor
kW
E-PAK 150
110
-15
3.0
-26
Stationary/Semi-Portable
B
Max Vacuum
kPa
E-PAK 300
290
-15
5.5
-30
E-PAK 500
500
-15
12.5
-26
FlexPak 800
800
-20
-15
-35
FlexPak 1000
1000
-15
15
-20
L-PAK 150*
150
-15
3.0
-22
L-PAK 250*
250
-15
5.5
-21
Stationary -20 kPa
A
Filter
Type
VAC 20-1500
1500
-20
22.0
FlexFilter
Single
-20.1
VAC 20-2500
2500
-20
30.0
FlexFilter
Twin
-21.5
VAC 20-3000
3000
-20
37.0
FlexFilter
Twin
-21.5
VAC 20-4000
4000
-20
45.0
FlexFilter
Single x 3
-22
Stationary -30 – -40 kPa
RBU 1300
1300
-20
22.0
FlexFilter
Single
-33
RBU 1600
1600
-20
30.0
FlexFilter
Single
-33
RBU 1600 E
1600
-20
37.0
FlexFilter
Single
-45
RBU 2100
2100
-20
37.0
FlexFilter
Twin
-33
RBU 2100 E
2100
-20
45.0
FlexFilter
Twin
-45
RBU 2600
2600
-20
55.0
FlexFilter
Twin
-45
C-PAK 201500
1500
-20
30.0
C4000
-22
C-PAK 201500 B
1500
-20
30.0
FlexFilter
Single RF
-22
Example (arrow): 7 grinding places (Ø 32 mm) and 2
cleaning places (Ø 38 mm)
A. All grinding places are permanently connected to the
system. Floor cleaning is carried out after normal working
hours and the equipment is disconnected when not in use,
thus that airflow can be disregarded.
Grinding: 7 x 200 m³/h = 1400 m³/h
Cleaning: 2 x 250 m³/h = 500 m³/h
Required airflow = 1400 m³/h
If floor cleaning is to be carried out during normal working
hours, 500 m3/h has to be added to the total airflow, thus a
different choice of vacuum unit is required.
Choice: 1 piece VAC 20-1500 (see A)
B. All grinding places are equipped with automatic valves.
Floor cleaning is carried out after normal working hours
and the equipment is disconnected when not in use, thus
that airflow can be disregarded. It has been agreed together
with the customer that a simultaneous factor of 25 % is the
average for his workshop.
Grinding: 7 x 200 m³/h x 0.25 = 350 m³/h
Cleaning: 2 x 250 m³/h = 500 m³/h
Required airflow = 500 m³/h
The required airflow at cleaning will determine the choice
of vacuum unit.
Choice: 1 piece E-PAK 500 (see B)
Semi-Portable**
C-PAK 202500
-20
37.0
C4000
2500
* L-PAK see information in the Nederman Product Catalogue
**Semi-Portable larg units for i.e. offshore industry and shipyards.
-22
Problem
Remark
Magnesium dust
Self-igniting contact Nederman!
Aluminium dust
Risk of dust explosion depending on application
- ask for specialist advice!
Textile
Risk of clogging up filter and pipes - use preseparators!
Liquids
Risk of clogging up filter and pipes - use preseparators!
Big materials wood
industry)
Risk of clogging up pipes!
PVC-pipes
Do not use PVC-pipes! Risk of static electricity!
Plasma cutting fumes
Risk of clogging up filter - ask for specialist
advice!
Different applications
Do not mix too many applications with a too big
difference of vacuum need!
High temperature
Gas welding - melting hoses ask for specialist
advice!
Spiro pipes
Risk for flat pipes. Higher pressure drop.
Leakage.
Titanium dust
Explosive dusts
Self-igniting contact Nederman!
ASK FOR SPECIAL ADVICE
41
Dust explosions
On 1 July 2003, two ATEX directives became mandatory:
The ATEX Directive 94/9/EC, which applies to equipment
manufacturers and harmonizes the technical and legal
standards to which equipment for use in potentially
explosive atmospheres is manufactured.
The ATEX Directive 99/92/EC, which applies to endusers and requires a complete, documented analysis to be
conducted on sites that may have a potentially explosive
atmosphere and that only ATEX certified electrical,
mechanical and safety related systems are installed.
The Directive 99/92/EC states that it is the responsibility
of the user/employer to assess and classify the working
environment as to whether there is a risk of explosive
atmospheres, taking into account at least the following:
• the likelihood that explosive atmospheres will occur and their persistence.
• the likelihood that ignition sources, including electrostatic discharges, will be present and become active and effective.
• the installations, substances used, processes and their possible interactions.
• the scale of the anticipated effects.
In short, the first step is to determine whether the risk
is due to gas or dust, the second step is to determine the
classification zone.
Classification zones for GAS
Zone 0: An area where an explosive atmosphere is
continually present or present for long periods of time, for
example inside liquid fuel tanks.
Zone 1: An area where an explosive atmosphere is present
in normal operation but not continually, for example
refuelling areas.
Zone 2: An area where an explosive atmosphere is not
likely to occur in normal operation and if it does occur it
will exist only for a short time, for example storage areas of
solvent in sealed drums.
Classification zones for DUST
Zone 20: Place in which an explosive atmosphere in
the form of a cloud of combustible dust in air is present
continuously, or for long periods of time or frequently.
Zone 21: Place in which an explosive atmosphere in the
form of a cloud of combustible dust in air is likely to occur
in normal operation occasionally.
42
Zone 22: Place in which an explosive atmosphere in the
form of a cloud of combustible dust in air is not likely to
occur in normal operation but if it does occur, will persist
for a short period only.
In addition, the kst-value (dust explosion constant) and
temperature range must be established in order to complete
the specification of the products.
Risk assessment
Due to the fact that most organic materials, synthetic
materials and metals can explode, a great deal of attention
has been given to dust explosions in recent years. The
risk of a dust explosion requires the presence of three
components: oxygen, a dust cloud with the necessary
particle size and migration characteristics, and a source of
ignition.
Oxygen – is always present to some extent.
Dust – a high concentration (> 40 g/m3) of most substances
is required to create a risk of a dust explosion (a simple
test, though not applicable to all materials: if you cannot
see a 25 W light bulb from a distance of 2 m, then there is a
risk of a dust explosion). If this is the case, the dust density
is far higher than the hygienic limit, so it is most unlikely
that such a zone will exist inside a working environment.
This concentration level will only be found inside a filter,
container or similar space and the Directives will not be
applicable unless there is electrical equipment inside.
Ignition – a flame, heat or more likely static electricity can
start an explosion.
A Nederman extraction system comprises conductive parts,
steel pipes, conductive hose couplers, valves in conductive
plastic etc, to avoid sparks from static electricity.
Nederman FlexFilter solutions are available for use in
Zones 21 and 22.
The Nederman Norclean line includes products for use in
Zones 00, 01, 02 and 20.
Risk assessments often show that there might be a high
enough concentration of dust inside the filter to cause an
explosion. In these cases, most filters can be supplied with
an explosion relief panel. This must be vented or placed
outdoors and surrounded by a clearly designated safety
zone.
General design rules
a) Risk zone approx. 15 m (depending on material).
b) Unit securely ancored to the floor.
c) Max. 1 m length, min. 2 mm pipe thickness. No diameter reduction.
d) Well displayed warning signs.
43
High Vacuum Units for non-explosive dust
Nederman E-PAK
Compact vacuum unit with direct-driven side-channel fan
fitted as one unit on a steel profile frame together with
starter, control unit and integrated 24 V transformer. Automatic start/stop, automatic filter cleaning. Filter separation
in two stage. Central inlet with velocity reduction feature
and bag type fine filters. Automatic filter cleaning by
reversed air pulse. On-torch extraction for welding fumes,
sanding, cutting tools and small grinders. Stationary or
semi-portable installation.
Fan diagram E-PAK 150
Nederman E-PAK 150, 300 and 500
The units include 50 l bin with wheels. Inlet/outlet connection: Ø100/Ø 100 mm. Filter life: 4000-6000 h. Filtration:
BIA category C.
E-PAK
150
E-PAK
300
E-PAK
500
3
Power
kW
3
Capacity free blowing
m /h
270
450
860
Capacity at -15 kPa
m3/h
110
290
500
Max vacuum
kPa
-26
-30
-26
Filter area
m2
3.4
3.4
3.4
Noise level (ISO 11201)
dB(A)
63
64
67
Weight
kg
194
235
333
Model
5.5
13
Part no.
E-PAK 150, 3 x 400 V 50 Hz. Main fuse slow 16 A.
Switch disconnector MS3-KG20
40051310
40122270
40051300
40122270
40051370
40122270
40051360
40122280
40051430
40122290
40051420
40122320
44
Dimensions Nederman E-PAK 150, 300 and 500
Nederman FlexPAK
Nederman FlexPAK800 and FlexPAK1000
Compact vacuum unit with direct-driven side-channel
fan fitted as one unit on a steel profile frame together
with starter, control unit and integrated 24 V transformer.
Automatic start / stop and automatic filter cleaning.
70 l bin with wheels.
*) outlet diameter inner/outer (spiro)
**) inlet outer diameter
Nederman E-PAK DX
You can order all the different models of E-PAK with
explosion relief panel factory mounted as standard. All
E-PAKs ordered this way will automatically be equipped
with antistatic filter socks.
Description
Part no.
E-PAK 150 DX 50 Hz, 230 V
40051307
E-PAK 150 DX 50 Hz, 400 V
40051317
E-PAK 150 DX 60 Hz, 208 V
40051327
E-PAK 150 DX 60 Hz, 230 V
40051337
E-PAK 150 DX 60 Hz, 460 V
40051347
E-PAK 150 DX 60 Hz, 575 V
40051357
E-PAK 300 DX 50 Hz, 230 V
40051367
E-PAK 300 DX 50 Hz, 400 V
40051377
E-PAK 300 DX 60 Hz, 208 V
40051387
E-PAK 300 DX 60 Hz, 230 V
40051397
E-PAK 300 DX 60 Hz, 460 V
40051407
E-PAK 300 DX 60 Hz, 575 V
40051417
E-PAK 500 DX 50 Hz, 230 V
40051427
E-PAK 500 DX 50 Hz, 400 V
40051437
E-PAK 500 DX 60 Hz, 208 V
40051447
E-PAK 500 DX 60 Hz, 230 V
40051457
E-PAK 500 DX 60 Hz, 460 V
40051467
E-PAK 500 DX 60 Hz, 575 V
40051477
The filter is based on a FlexFilter part giving possibilities
to adapt several features like automatic emptying, RFcleaning, other filter materials, explosion relief panel etc.
The Power Logic will automatically optimise the power
consumption according to use. The unit is equipped with a
frequency converter and a PLC control.
The unit is designed for extraction of welding fume,
grinding dust, metal turnings, composite materials, dust
and particles. The FlexPak can also be used as a central
extraction unit for cleaning systems for workplaces and
machines.
Filter: Two stage separation. Central inlet with velocity
reduction feature and polypropylene coated bag type fine
filters. Connection: Inlet : Ø 150 / Outlet Ø 160 mm.
FlexPAK800
FlexPAK1000
Max. airflow
3
m /h
1300
1300
Airflow at 15 kPa
m3/h
-
1000
Airflow at 20 kPa
m3/h
800
-
Max vacuum
kPa
35
20
Filter area
m2
6
6
Container volume
l
70
70
Sound level ISO
dBA
70
70
Power rating
kW
Model
15
15
Part no.
FlexPak 800, 3 x 400 V 50 Hz
40050170
FlexPak 1000, 3 x 400 V 50 Hz
40050180
45
Nederman C-PAK
Fan diagram FlexPAK
Vacuum unit with V-belt driven high pressure fan. Fan unit,
cyclone and starter are built into a heavy duty container.
For welding extraction, on-torch or nozzles. Semiportable
installations.
Unit including Nederman FlexFilter cyclone for coarse
separation. Manual start/stop. The units have four
Ø 100 mm (C-PAK 20-1500)/Ø160 mm (C-PAK 20-2500)
vacuum inlets with connection flanges suitable for the
Nederman PAK hose and coupler system. Flow restrictor
and combined back flush/start-up valve is standard.
Dimensions Nederman FlexPAK
C-PAK 20-1500
C-PAK 20-2500
m³/h
1500
2500
m³/h
3000
3900
Max vacuum
kPa
-22
-22
Noise level (ISO 11201)
dB(A)
77
77
At discharge air side
dB(A)
87
87
Power
kW
Capacity at -20 kPa
Max. flow at rated motor
power
30
Modell
* inner outlet diameter (spiro)
** outer inlet diameter
Nederman FlexPAK DX
Model
Part no.
FlexPAK 1000 DX 50 Hz, 400 V
40050290
40050300
40050280
40050270
You can order all the different models of FlexPAK with explosion relief
panel factory mounted as standard. All FlexPAKs ordered this way will
automatically be equipped with antistatic filter socks.
46
37
Part no.
C-PAK 20-1500 C, 3 x 400 V 50 Hz. Mainfuse slow 63 A.
Unit including Flex Filter cyclone for coarse separation.
40051110
C-PAK 20-1500 C, 3 x 230 V 50 Hz. Mainfuse slow 100 A.
Unit including FlexFilter cyclone for coarse separation.
40051100
C-PAK 20-2500 Ci, 3 x 400 V 50 Hz. Mainfuse slow 100 A.
40051210
C-PAK 20-2500 Ci, 3 x 230 V 50 Hz. Mainfuse slow 160 A.
40051200
Dimensions Nederman C-PAK
High vacuum units
Nederman RBU
Powerful vacuum units with V-belt driven Roots pump.
Equipped with accoustic enclosure. As standard supplied
with vacuum and discharge silencers, universal valve
including vacuum regulator, safety valve and back flush
valve. Inlet Ø 200 mm. Discharge Ø 200 mm. RBU units
are used for cleaning, swarf removal, grinding, sanding,
welding and in installations where extra extraction power is
needed e.g. heavy material or long piping systems.
RBU 1300
RBU 1600
RBU 1600 E
RBU 2100
RBU 2100 E
RBU 2600
Power
kW
Capacity at -20 kPa
m3/h
1300
1600
1600
2100
2100
2600
Free blowing
m3/h
1650
2000
2000
2600
2600
3200
Noise level (ISO11201)
dB(A)
70
70
70
70
70
70
Max vacuum
kPa
33
33
45
33
45
45
Weight
kg
885
915
975
1115
1150
1220
Fan diagram RBU
22
30
37
37
45
55
Dimensions
*) spiro
47
Nederman RBU 1300
Nederman RBU 2100
Part no.
RBU 2100 - 400 V
Vacuum unit 400 V 50 Hz, Main fuse slow 50A
40105010
Vacuum unit 400 V 50 Hz, Mainfuse slow 100 A
40105310
Starter HVS PLC 4
40124430
Starter HVS PLC 6
40124450
Filter: FlexFilter single
40118600
Filter: FlexFilter Twin
40118605
RBU 1300 - 400 V
Filter control included in starter
Maintenance switch MS6-KG64
RBU 1300 - 230 V
40122310
Part no.
40105000
Starter HVS PLC 6
40124450
40118600
40122300
Nederman RBU 1600
RBU 1600 - 400 V
Part no.
40105110
Starter HVS PLC 5
40124440
40118600
RBU 1600 E - 400 V
40122320
Part no.
40105210
Starter HVS PLC 6
40124450
40118600
RBU 1600 E - 230 V
40122330
Part no.
40105200
Starter HVS PLC 9
40124480
40118600
Maintenance switch MS6-C125
48
RBU 2100 E - 400 V
40122330
Part no.
40105410
Starter HVS PLC 7
40124460
40118605
40122380
Nederman RBU 2600
Part no.
40122390
RBU 2600 - 400 V
Part no.
40105510
Starter HVS PLC 8
40124470
40118605
RBU 2600 - 230 V
40122390
Part no.
40105500
Starter HVS PLC 11
40124500
40118605
40122400
Nederman VAC
Vacuum unit with V-belt driven high-pressure fan.
Equipped with accoustic enclosure suitable for outdoor
installation and as standard supplied with silencer,
combined start-up/back flush valve and flow restrictor
(VAC 20-4000 without flow restrictor). High vacuum
systems for welding extraction, on-torch or with nozzles.
Dust extraction, on-tool grinding/sanding, floor cleaning.
Stationary installations.
VAC 12-3000
VAC 20-1500
VAC 20-2500
VAC 20-3000
18.5
22
30
37
VAC 20-4000
Power
kW
Capacity at -12 kPa
m3/h
3000
-
-
-
45
-
Capacity at -20 kPa
m3/h
-
1500
2500
3000
4000
Max. flow at rated motor power
m3/h
3500
2300
3000
3900
5000
Max. vacuum
kPa
-13.3
-20.1
-21.5
-21.5
-22
Noise level (ISO 11201) indoor
dB (A)
68.6
66
70.5
68
68
74.5
Noise level (ISO 11201) outdoor
dB (A)
75.4
70,5
74.5
74.5
Weight
kg
390
530
560
620
620
Connection Ø inlet/outlet
mm
200/250
200/200
200/200
200/250
200/250
Fan diagram VAC12
Dimensions Nederman VAC
Fan diagram VAC20
*) spiro
A=VAC20-1500, B=VAC20-2500, C=VAC20-3000, D=VAC20-4000
49
Nederman VAC 12-3000
VAC 12-3000 C - 400 V - Vacuum system with cyclone
Part no.
VAC 20-2500 BF - 400 V - Vacuum system with filter
Part no.
Vacuum unit: 400 V 50 Hz, Mainfuse slow 50 A
40102840
40102450
Starter: HVS PLC 3
40124420
Starter: HVS PLC 5
40124440
Cyclone: FlexFilter Cyclone
40118618
40118605
Maintenance switch: MS6-KG64
40122310
40122320
Outdoor arrangement:
Sheetmetal bend (inlet)
40132540
Sheetmetal bend(inlet)
40132540
Jet cap (outlet)
40098000
Jet cap (outlet)
40097090
Indoor arrangement:
Silencer bend (inlet)
Indoor arrangement:
40097060
Part no.
40102840
Starter: HVS PLC 3
40124420
Filter: FlexFilter Twin RF
40118606
40122310
40132540
Jet cap (outlet)
40098000
Indoor arrangement:
40097060
Part no.
40102440
Starter: HVS PLC 4
40124430
Filter: FlexFilter Single
40118600
40122310
40132540
Jet cap (outlet)
40097090
Indoor arrangement:
VAC 20-1500 BF - 400 V - Vacuum system with Antisurge control
40097080
Part no.
Vacuum unit: 400 V 50 Hz (with antisurge control factory
mounted)
40102441
Parts included: Antisurge control
40060201
Starter, filter etc. same as for normal VAC 20-1500 400 V 50 Hz
40097080
Part no.
mounted)
40102451
40060201
Starter, filter etc. same as for normal VAC 20-2500 400V 50 Hz
Part no.
40102460
Starter: HVS PLC 6
40124450
40118605
40122330
40132540
Jet cap (outlet)
40098000
Indoor arrangement:
40097080
Part no.
mounted)
40102461
40060201
Starter, filter etc. same as for normal VAC 20-3000 400 V 50 Hz
Part no.
Starter: HVS PLC 7
40124460
Filter: FlexFilter 3 pcs
40118600
Maintenance switch: MS6-C80
40122380
40102480
Sheetmetal bend (inlet)
40132540
Jet cap (outlet)
40098000
Indoor arrangement:
40097080
Part no.
mounted)
40102481
40060201
Starter, filter etc. same as for normal VAC 20-4000 400V 50 Hz
50
High vacuum arms
Nederman PowerBox
The Nederman PowerBox
offers optimal access to
compressed air, vacuum,
and electricity (optional).
The compressed air
is available in three
connections. Two of
these are adjustable and
one has none adjustable
feed pressure. Suitable
compressed air supply is
max 10 bar. The vacuum
is available in two female
connections, diameter 38
mm with swivel function.
The sliding valves offer an
on/off function allowing
tools and machines to
be constantly connected.
Nederman quick-couplers
fit the vacuum connections
allowing connection of
hoses with diameter 19
to 63 mm. The electric sockets are available in several
different types. The Nederman PowerBox comes also with
tool holders suitable for a maximum weight of 10 kg.
The Nederman PowerBox can be ordered with or without
the Nederman Extension Arm. The Nederman Extension
Arm gives you the freedom to work where you want and is
easily positioned anywhere in the work area.
See page 18 for more information on the Nederman
Extension Arm.
PowerBox Basic
Power
Part no.
-
40186540
PowerBox EUR
2 x 230 V, 50-60 Hz 10/16 A
40186550
PowerBox UK
2 x 250 V, 13 A
40186560
PowerBox FR
2 x 230 V, 50-60 Hz, 10/16 A
40186570
PowerBox 16A EUR
2 x 230 V, 50-60 Hz, 10/16 A
1 x 380-415V, 3P+N+E, 50-60 Hz,
16 A
40186580
PowerBox 32A EUR
2 x 230 V, 50-60 Hz 10/16 A
1 x 380-415 V, 3P+N+E, 50-60 Hz,
32 A
40186590
PowerBox 2x110 V UK
2 x 250 V, 13 A
2 x 100-130 V, 2P+E, 50-60 Hz, 16 A
40186600
Power Kit
Nederman Swing Arm SA-G
In order to gain maximum accessability, SA-G swing arms
are used for grinding and sanding applications with on-tool
extraction. The swing arm is designed with two swivel
points and is built up from Ø 60 mm extraction pipe for the
inner arm and Ø 50 mm for the outer arm. The swing arm
is equipped with an integral compressed air supply and is
ideal to be used together with a suitable automatic vacuum
valve.
Mounting:
Recommended inlet height above floor: ~1.5 m.
Recommended mounting bracket height ~4.5 m.
Components included: Vacuum dropper hose 3 m (to grinder) and compressed air hose (quick couplers not included).
SA-G 300
6.5
SA-G 600
m
Max load outer arm
kg
10
8
5
Length total
mm
3000
4500
6000
- inner arm
mm
1880
3250
3250
- outer arm
mm
1120
1120
2620
Weight
kg
22.5
28.5
33.0
40181020
40181030
40181040
Part no.
5
SA-G 450
Reach incl. work hose
8
SA-G wall bracket
40186610
NOTE! If you order the Nederman Extension Arm along with the Nederman
PowerBox, you must order the Power Kit to connect the two together, arm and
PowerBox. The Nederman PowerBox, Nederman Extension Arm and Power
Kit must be ordered separately. For a complete PowerBox, arm and Power Kit
you should use 3 part numbers for ordering.
51
Nederman Swing Arm SA-GW
In order to gain maximum accessability, SA-GW swing
arms are used for grinding and sanding applications with
on-tool extraction in combination with on-torch extraction
for welding. The swing arm is designed with two swivel
points and is built up from Ø 60 mm extraction pipe for
the inner arm and Ø 50 mm for the outer arm. The SA-GW
arm has a reinforced wall bracket, an integral compressed
air supply and a rail fitted to the inner section to mount the
wire feeder. The swing arm is ideal to be used together with
a suitable automatic vacuum valve. See installation alternatives below.
Mounting:
Recommended inlet height above floor: ~1,5 m.
Recommended mounting bracket height: ~4,5 m.
Components included:
Vacuum dropper hose 3 m (to grinder). Compressed air
hose (quick couplers not included).
FS 38 hose 6 m ( to wirefeeder). T-piece. Hose couplers.
BA 150
BA 250
BA 350
4.4 kg
7.5 kg
8.7 kg
40180000
40180010
40180020
Reach
1.5 m
Weight
Part no.
2.5 m
3.5 m
BA brackets
A= bracket for wall mounting, B= bracket for bench mounting
Nederman Extension Arm for Balance Arms
In order to extend the reach of a balance arm, an extension
arm can be used. The extension arm should be mounted to
a rigid wall or other vertical surface. Mounting height: 2 m
at minimum Extension arm with two (EA 250) or three (EA
450) adjustable friction-swivel point. The arm is made from
rectangular steel profile for maximum torsional stability.
Components included two resp. three friction brakes.
Reach incl. work hose
m
SA-G 300
SA-G 450
SA-G 600
5
6.5
8
Max. load
- inner arm
kg
50
50
50
- outer arm
kg
10
10
10
Weight
kg
54
60
65
40181050
40181060
40181070
Part no.
Nederman Balance Arm BA
In order to gain maximum accessability, BA balance
arms are used for welding extraction in combination with
extraction nozzles. The balance arm is built up with two gas
damper balanced sections. It has three swivel points, one
at the base, one at the middle and one at the point where
the nozzle is attached. The nozzle can therefore be moved
to any chosen position within the reach of the balance arm.
The friction for sideways movement is adjustable. The
balance arm can be mounted in three different ways: to a
wall, to a work bench or to an extension arm.
52
Reach
m
EA 250
EA 450
2.5
4.5
Reach including
-BA 150
m
4.0
6.0
-BA 250
m
5.0
7.0
-BA 350
m
6.0
8.0
Max load inner arm
kg
50
50
Weight
kg
Part no.
EA wall bracket
45
55
40180050
40180060
SA-GW wall bracket
High Vacuum Valves
Automatic vacuum valves
A wide range of automatic vacuum valves is the key to
an efficient high vacuum system. The valve controls the
capacity of the system and makes it easier to decide which
unit you´ll need. All this will save operating costs. The
range of valves can be used for welding, grinding, floor
cleaning or other applications. TAV 50 can be fitted with
a micro switch which is part of an AS-set (option). The
switch controls the vacuum plant to make it stop when all
valves are closed and to make it start again as soon as a
valve is opened. A pilot signal cable and a suitable motor
starter are required to execute this function.
Nederman TAV 50
The TAV valve opens and closes by means of a pneumatic
cylinder. The cylinder can be controlled by a flow sensing
valve for pneumatic tools, or by a solenoid valve for electrical tools, welding and other applications. The TAV valve
is suitable where automatic vacuum valves are required.
The TAV valve can be used for welding, grinding, floorcleaning or other applications. The TAV valve can be fitted
to the droppers or to swing arms. Connection: ID male
coupler: Ø 50 mm, OD: Ø 63 mm.
NB. All valves require AS-set for automatic start/stop of
vacuum unit.
TAV 50 vacuum valve kits
Part no.
TAV 50 FV
For steel & spiro duct work.
To be used with pneumatic
tools. Valve opens automatically when a connected tool is
started. Components included:
1 Joint sleeve. The compressed air supply to the tool is
connected to the valve (1/2”
connection).
40060100
TAV 50 MV-W
For steel & spiro duct work.To
be used with welding torches or
guns together with current sensors. Valve opens automatically
when welding. Components
included: 1 TAV 50 MV24V AC,
1 Joint sleeve, 1 Sensor ring,
1 Terminal box. NB. Valves
require 24 V AC control (5 VA
each) and compressed air
supply.
40060110
TAV 50 MV-G
To be used with electrical
grinding tools. Valve opens
automatically when grinding
tool is started. Components
included: 1 TAV 50 MV230V
AC, 1 Joint sleeve, 1 Sensor
relay. NB. Valves require 230
V AC control and compressed
air supply.
40060120
TAV 50 FV / MV-G
To be used with pneumatic
or electrically operated tools.
Valve opens automatically
when a connected tool is started. Components included: 1
TAV 50 FV/MV230V AC, 1 Joint
sleeve, 1 Sensor relay. NB. Valves require 230 V AC control
and com-pressed air supply.
40060130
TAV 50 FV / MV-W
To be used for grinding and
welding, nozzles or torches
together with current sensors.
Valve opens automatically
when welding / grinding. Components included: 1 TAV 50
FV/MV24 V AC, 1 Joint sleeve,
1 Sensor ring, 1 Terminal box.
NB. Valves require 24 V AC
control (5 VA each) and compressed air supply. * Transformer 40 750100 is suitable
40060140
TAV 50 PC
For steel & spiro duct work.
Pneumatically operated vacuum valve for Ø50 internal or
Ø63 mm external connection.
Single acting cylinder for open
/close function. Components
included: 1 Joint sleeve.
40147030
53
Manual vacuum valves
Nederman KV50
The KV 50 flap valve can be fitted to the droppers or to
vacuum hoses. The valve is suitable for welding, floor
cleaning and grinding in case automatic valves are not
required. The flap valve is made of an electrically conductive plastics material. The Ø 50 mm male quick couplers fit
directly to the flap valve.
TAV 50 vacuum valve kits
AS-set
54
Part no.
KV 50
For mounting on steel ductwork.
1 Pipe coupler 40139350
40146450
KV 50-SP
For mounting on spiro duct
work.
40146457
KV 50-HC
KV 50 with hose coupler for
50 mm hose.
40146455
AS-set Micro switch
Automatic start / stop of
vacuum units for KV 50
40141550
Part no.
High Vacuum Starters
The starters are available in sizes from 11 kW to 55 kW and
for 230, 400 and 500 V. Service hour meter is standard. The
starters are designed according to CENELEC EN 60 204-1
standard.
Dimensions L x W x H: 11 - 30 kW: 500 x 500 x250 mm
and 37-55 kw 800 x 600 x 250 mm.
Nederman Advanced Starter
Equipped with all functions included in the High Vacuum
Starter plus RF filter cleaning, service hour meter with
warning function, week timer, summary alarms, automatic
ideling and automatic emptying control. The Advanced
Starter is also prepared for anti surge control, remote start/
stop, compressed air switch, fire alarm, differential pressure
switch (filters), bin level indicator and master/slave start.
Power
package
size
Part no.
1
40124400
2
40124410
3
40124420
4
40124430
5
40124440
6
40124450
7
40124460
8
40124470
9
40124480
10
40124490
11
40124500
Main fuses, nominal motor current, motor overload setting etc. 50 Hz
Motor
power
Supply
voltage
kW
V
11
15
18.5
22
30
37
45
55
Power
package
size 1 *
Recommended
mains fuses (F1)
2*
A
Nominal
motor
current 3*
A
Motor overload
settings
(S1F) 4*
Min cable area
to motor (Z) 5*
A
mm2
Recommended
Maintenance switch
(MS) 6*
Size
Part no.
230
3
50
34.5
19.9
4
KG64
401223 10
400
1
35
20.0
11.5
2.5
KG41
401223 00
500
1
25
16.0
9.2
2.5
KG41
401223 00
230
5
63
47.0
27.1
6
KG80
401223 20
400
2
35
27.0
15.6
2.5
KG41
401223 00
500
2
35
22.5
13.0
2.5
KG41
401223 00
230
5
80
56.5
32.6
10
KG80
401223 20
400
3
50
32.0
18.8
4
KG64
401223 10
500
2
35
25.5
14.7
2.5
KG41
401223 00
230
6
80
65.5
37.8
10
KG100
401223 30
400
4
50
37.5
21.7
4
KG64
401223 10
500
4
50
30.0
17.3
2.5
KG64
401223 10
230
7
100
89.0
51.4
16
C80
401223 80
400
5
63
51.5
29.7
6
KG80
401223 20
500
5
63
41.0
23.7
4
KG64
401223 10
230
9
160
111
64.1
25
C125
401223 90
400
6
100
64.0
37.0
10
KG100
401223 30
500
6
80
51.0
29.5
10
KG80
401223 20
230
10
200
135
78.0
35
C316
401224 00
400
7
100
77.5
44.8
16
C80
401223 80
500
7
80
62.5
36.1
10
KG100
401223 30
230
11
250
162
93.6
50
C316
401224 00
400
8
160
93.0
53.7
16
C125
401223 90
500
9
125
74.5
43.0
16
C80
401223 80
1*) Main components specified in manual document. 2*) Recommended mains fuses are somewhat larger than normally required with Y/D-starting. Most high
vacuum units are ”heavy started” and therefore require specified fuses. Cartridge type fuses recommended. Automatic circuit breakers normally ”too fast”. 3*)
Different motors might have slightly different figures. 4*) For Y/D-starting, the motor overload relay is set 0.58 x nominal motor current. 5*) Listed cable area is
minimum area at 40 °C (104 °F) ambient temperature. Several factors can influence required cable area. Installer is responsible for correct choice of cable. 6*)
On most markets a maintenance switch is required. Listed switches are fitted with one auxiliary switch for wiring to starter terminals 1-2.
55
High Vacuum Dust Collectors
Nederman FlexFilter
Dust collector with 2-stage filtration. Central inlet with
velocity reducer. Fully automatic filter cleaning. Can easily be equipped with a great variety of filter materials, bins,
emptying systems, explosion relief panels etc. Standard
equipped with circular bags of polypropylene. PTFE or
antistatic filters on request.
Max air flow: 1600 m3/h.
Max. vacuum: - 50 kPa.
Separation: ~ 99.95 % (fine dust).
Inlet/outlet: Ø 200 mm.
Bag type filters designed for dust, welding fume and debris.
Capacity
m³/h
Filter area
m²
FlexFilter Single
FlexFilter Twin
12
2x12
BIA category S
BIA category S
1600
Filtration
3200
Dust bin
l
70
2x70
Weight
kg
184
344
40118600
40118605
FlexFilter Single RF
FlexFilter Twin RF
1800
3600
12
2x12
BIA category S
BIA category S
70
2x70
Part no.
FlexFilter Single and Twin RF
Nederman FlexFilter standard models
Capacity
m³/h
Filter area
m²
Filtration
Dust bin
l
Weight
kg
Part no.
FlexFilter Single and Twin*) height with 50 l bin. See level 7.
56
218
399
40118601
40118606
FlexFilter Single DX
FlexFilter Single with automatic emptying bin, high stand
FlexFilter Single DX
FlexFilter Single with automatic emptying bin (high stand)
Capacity
m³/h
Filter area
m²
Filtration
1600
Capacity
m³/h
12
1600
Filter area
m²
12
BIA category S
Dust bin
l
70
Dust bin
l
70
Weight
kg
305
Weight
kg
220
Dust bin
l
70
Inlet / outlet Ø
mm
150
Inlet / outlet Ø
mm
200
Free hight under opened lid
mm
1093
Part no.
40118900
57
Nederman FlexFilter Cyclone
The cyclones are designed for welding fumes and moderate
quantities of dust. Not suitable for light and “fluffy”
material. If no optional filter unit is used, the cyclone can
only be used with centrifugal fans. Cyclone inlet diametre
Ø 200 mm. Outlet Ø 200 mm.
FlexFilter Cyclone
m3/h
4000
Weight
kg
188
Dimensions H x D x W
mm
Dust bin
l
58
Top Module
Filter Modules
Capacity
Part no.
Selection Guide for customized FlexFilter
Collectors
2496 x Ø 1015 x 800
70
40118618
Standard top
Delivered including rubber
sealing ring and steel retainer
ring. The weight is included in
module weight.
Weight 28 kg, 62 lbs.
Level 1.
A
Single RF top
module weight.
B
Twin RF top
sealing ring and steel ring. The
weight is included in module
weight.
C
Cyclone top
30 kg, 66 lbs.
sealing ring
and steel retainer ring. The
weight is
included in module weight.
D
Polypropylene filter
Area 12 m² , 129 square feet
Weight ∼27 kg, ˜60 lbs.
Level 2.
A
PTFE coated filter
Weight ∼27 kg, ˜60
B
Antistatic filter
Weight ~27 kg, ˜60 lbs.
C
Cyclone insert
D
Polypropylene filters
Area: 6 m² , 64,5 square feet
E
PTFE coated filters
Area 6 m² , 64,5 square feet
F
Anti-static filters
Area: 6 m² , 64,5 square feet
H
Coarse filter polypropylene
Area 1,5 m², 27 square feet
G
Housing Modules
Standard housing
50 kg, 110 lbs.
module weight.
Low housing
40 kg, 88 lbs.
module weight. 
Leg Modules
Legs, Single, 2x24 kg, 2x53 lbs.
(Kit with 2 legs)
Legs recommended with collecting modules 7 A, B, C, F.
Legs, Twin
73 kg, 161 lbs.
(Kit with 3 legs)
Legs recommended with collecting modules 7 A, B, C, F.
Level 3.
A
Inlet Modules
Spacer 260 mm
14 kg, 31 lbs.
Delivered including rubber sealing ring and steel retainer ring.
The weight is included in module
weight.
D
Cone Modules
Level 4.
A
Inlet 200 mm dia
19 kg, 42 lbs.
Delivered including rubber sealing ring and steel retainer ring.
The weight is included in module
weight.
Standard cone
13 kg, 29 lbs.
Cone for Twin Valve Feedout
Device
14 kg, 31 lbs.
Fits with item H, level 7
Level 5.
A
D
Level 6.
A
C
B
Extra leg and spacer. Used
only when an additional housing
is added to the original configuration. Kit no 40 1178 21
Low stand, Single
110 kg, 242 lbs.
h=1811 mm, w=1606 mm
C
High stand, Single
150 kg, 330 lbs.
h=2990 mm, w=1606 mm
D
Low stand, Twin
130 kg, 286 lbs.
h=1811 mm, w=2537 mm
E
High stand, Twin
170 kg, 374 lbs.
h=2990 mm, w=2537 mm
F
Wall brackets,
2x18 kg, 2x40 lbs. (Kit with 2
brackets.)
Used when wall mounting is preferred to floor mounting.
One kit per collector housing
required.
Wall brackets can be used with
any collector housing.
G
59
Collecting Modules
Standard bin
70 l, 18,5 gal.
10 kg, 22 lbs.
Low bin
50 l, 13,2 gal.
8 kg, 18 lbs.
60
Level 7.
A
B
Automatic Emptying Bin
15 kg, 33 lbs.
An extra shuttle valve can be
needed depending on the dust
collector configuration. In this
case please order the following:
For all configurations: One
valve TVS 200 DA, part no.
40117640
Additional for RF collectors:
One shuttle valve, part no.
40617820
All necessary control equipment is included in the High
Vacuum Advanced
D
Twin Valve Feedout Device
TVFD (PLC)
86 kg, 189 lbs.
Fits with item C, level 6.
Vacuum Advanced Starter (with
PLC control).
H
Control units and accessories
Part no.
Filter alarm
The Differential Pressure Swich indicates when the pressure
drop across the filter. If the pressure drop exceeds ~4 kPa
(˜16 in. W.G.) the sensor indicate dirty filters. If the pressure
drop is not lowered after
filter cleaning the filter must be changed. All necessary
control equipment is included in the High Vacuum Advanced
Starter (with PLC control).
40780641
Bin Level Indicator
The Bin Level Indicator indicates dust bin full. Including connection cable with adapters. All necessary control equipment
is included in the High Vacuum Advanced Starter (with PLC
control).
40780710
Fire alarm
A thermal fuse indicating a fire alarm in the collector. The
temperature of the fuse is 140°C. If the fuse should shut off
the plant when alarming, the fire alarm should be connected
to the Advanced Starter.
Vacuum Advanced Starter (with PLC control).
40116540
Automatic Emptying Bin – item 7D
An extra shuttle valve can be needed depending on the
dust collector configuration. Please order the following: All
necessary control equipment is included in the High Vacuum
Advanced Starter (with
PLC control).
-
All configurations:
One valve TVS 200 DA
40117640
Twin inlet /outlet pipe
Necessary with Twin RF collectors. Two pipes are always
included with Twin RF collectors. Including joints. Weight:13
kg, 29 lbs. May also be used with any Twin collector to connect the two inlets in parallel and/or the two outlets in parallel.
Ensures equal load on both sides of the Twin collector. Order
separately if required.
40117630
Additional for RF collectors
One shuttle valve
40617820
High Vacuum Pre-separators
Nederman KSA 70 metal chips separator
The KSA 70 has a cyclone inlet with an internal wing
for highest separation efficiency. The KSA 70 should be
equipped with a valve at the outlet, controlled pneumatically or electrically. The bottom lid which opens downwards
is kept closed by the vacuum when the top valve is open.
Pre-separation of metal chips and cutting fluids or similar
materials near the work station to prevent wear on the pipe
system.
Nederman GA 150 light material separator
Stationary pre-separator with straight inlet at the top and a
replaceable textile filter sack. Used to separate coarse materials, light and larger objects, for example paper, textile,
etc. Components included: Textile filter sack Nederman.
GA 150
Capacity Inlet / outlet Ø
m3/h
1000
Inlet / outlet Ø
mm
100
Filter sack
l
150
Dimensions H x Ø
mm
1230 x 500
Weight
kg
32
Part no. GA 150
40 110400
Part no. Textile filter sack
KSA 70
Capacity
m3/h
600
Volume
l
70
Inlet/outlet Ø
mm
100
Weight
kg
50
Dimensions: H x Ø
mm
1300 x 400
KSA 70 with pneumatic control
40 110320
Nederman GA 200 coarse material separator
Part no.
KSA 70
40110180
Toggle valve: 5/2 port
40680250
Top valve: TAV 100 2PC
40146030
The GA 200 consists of a steel lid with a built in inlet
and outlet for connection to the pipe work. The lid can
be placed over a standard size 200 litre oil drum with
a diametre of 600 mm. To empty the unit, the vacuum
must be switched off and the lid removed. The lid must
be connected with flexible hose. Pre-separation of coarse
material, metal chips and cutting fluids. Note! Oil drum not
included.
Pneumatic control for vacuum on / off and emptying through 5/2 port toggle
valve which should be positioned near the user. Used when only one extraction point is connected to the KSA. The valve kit includes nipples and 6/4
mm flex tube (25 m).
KSA 70 with electric control
KSA 70
Part no.
40110180
Control unit, KSA 70
40121080
Top valve: TAV 100 2PC/MV24VAC
40 146081
Kit including control box with 24 V transformer universal relay switching the
solenoid on TAV 100 MV/ 24VAC for vacuum on / off and emptying. Used
when 2 or more points are connected to the KSA 70. The unit requires
anexternal on / off switch which can be a separate switch or AS kit on KV50
or TAV 50.
GA 200
Capacity
m3/h
800
Inlet / outlet .
mm
100
Diametre
mm
610
Part no.
Part no. Oil drum
40110200
40110220
61
Nederman GA Container Separator
The GA containers have a large volume fall chamber with
a unique low velocity outlet for efficient separation. The
containers are availiable in two versions, hydraulic slide
loading and hydraulic hoist loading. When the container
is filled up, it is loaded onto a vehicle and transported to
where it can be emptied. The containers are connected to
the vacuum system via quick connecting flanges and rubber
hose. The choise of connecting flange decides the inlet
diameter. The male part of the flange is welded to the GAC.
Max vacuum: -50kPa. Pre-separation of coarse and fine
debris in larger quantities. Bus cleaning, heavy industrial
cleaning. Self contained handeling. Specify inlet / outlet
diametres and positioning when ordering
GAC-9
GAC-12
GAC-15
GAC-18
Volume
m3
Effective volume
m
6.5
9
11
13
Dimensions L x B x H,
GAC hydraulic hoist
m
3.0x1.9x2.2
4.0x1.9x2.2
5.0 x 1.9 x 2.2
6.0 x 1.9 x 2.2
Dimensions L x B x H,
GAC hydraulic slide
m
3.0x1.9x2.5
4.0x1.9x2.5
5.0 x 1.9 x 2.5
6.0 x 1.9 x 2.5
Weight
kg
Connection, inlet/outlet Ø
mm
Part no. GAC hydraulic hoist
Part no. GAC hydraulic slide
62
3
9
12
15
18
1700
2200
2800
3350
150 or 200
150 or 200
150 or 200
150 or 200
40119170
40119190
40119220
40119240
40119180
40119200
40119230
40119250
High Vacuum Dust Extraction Kits
A range of attachment kits are available to fit more than
six hundred tools, and the system is suited to most sanding,
grinding and cutting jobs. Can be attached to both electric
and pneumatic tools.
For more details on tools or applications, please ask your
supplier for additional information!
Nederman dust extraction kits for grinders
Two different kit designs are available.
Dust extraxtion kits for rotating sanders
The fixed aluminium manifold is available in many models
to fit different tools. A durable polyurethane hood snaps
into the fixed manifold. The hood is available with or
without brush for Ø 125, 150 and 180 mm. (5” - 6” - 7”).
One kit consists of two main parts, an extraction nozzle
and a tool adapter. The unique design allows the nozzle to
efficiently remove the dust without interfearing with the
work. The adapter can hold the nozzle in two positions to
match Ø 180 mm (7”) or Ø 230 mm (9”) grinding wheels.
1) Snap in hood without brush, 125 mm disc. 2) Snap in hood with brush 125
mm disc. 3) Snap in hood with brush 150 mm disc. 4) Snap in hood without
brush 180 mm disc. 5) Snap in hood with brush 180 mm disc.
1) Polyurethane snap-in hood. 2) Dust flow. 3) Rotating disc. 4)
Fixed aluminium manifold.
The other kit consists of three main parts, an aluminium
manifold, a wheel guard and a snap-in plastic hood. There
are a large number of manifolds machined to fit different
tool makes and models. The wheel guard and the snap-in
hood are available for Ø 125 mm (5”) and Ø 180 mm (7”)
grinding wheels.
63
High Vacuum Ducting Accessories
Dropper
Part no.
Dropper for Ø 100 mm steel
ducting
The dropper includes all
necessary components for
connection to the main ducting
(Ø 100 mm) and for attaching
the dropper pipe (Ø 63 mm)
to the wall. The dropper pipe
must be ordered separately.
The dropper can be combined
with a vacuum valve fitted to
the inlet in order to connect
vacuum hoses. To access the
main ducting from floor level,
droppers of a smaller diameter
are used. To be used for
welding, grinding, floor cleaning
or other applications where
hoses laying on the floor can
be accepted. Inlet height above
floor: 1.5 m.
Components included:1
Junction, 1 Flex hose 1 m,
2 Brackets, 2 Clips1, 2 Pipe
couplers
Pipes
64
Hot dip galvanized steel pipes
40060070
Bends
Part no.
Ø 200 mm. 6 m
Weight: 7.3 kg/m
Thickness: 1.5 mm
40130330
Ø 150 mm. 3 m
Weight: 3.7 kg/m
Thickness: 1.0 mm
40130340
Ø 150 mm. 6 m
Weight: 5.5 kg/m
Thickness: 1.5 mm
40130350
Ø 127 mm. 3 m
Weight: 3.1 kg/m
Thickness: 1.0 mm
40130360
Ø 100 mm. 3 m
Weight: 2.4 kg/m
Thickness: 1.0 mm
40130380
Ø 100 mm. 6m
Weight: 2.5 kg/m
Thickness: 1.2 mm
40130390
Ø 76 mm. 3 m
Weight: 1.1 kg/m
Thickness: 1.0 mm
40130400
Ø 63 mm. 3 m
Weight: 1.8 kg/m
Thickness: 1.2 mm
40130420
Ø 63 mm. 6 m
Weight: 1.8 kg/m
Thickness: 1.2 mm
40130430
Reinforced steel bends
Zinc plated steel bends
Part no.
90° Ø 200 mm
Weight: 4.8 kg
Thickness: 2.0 mm
C-radius: 300 mm
40134251
90° Ø 150 mm
Weight: 7.0 kg
Thickness: 4.5 mm
C-radius: 210 mm
40130750
90° Ø 127 mm
Weight: 3.5 kg
Thickness: 2.0 mm
C-radius: 300 mm
40134000
90° Ø 100 mm
Weight: 2.0 kg
Thickness: 4.0 mm
C-radius: 100 mm
40131070
90° Ø 76 mm
Weight: 1. 3 kg
Thickness: 1.2 mm
C-radius: 170 mm
40134020
90° Ø 63 mm
Weight: 0.8 kg
Thickness: 2.0 mm
C-radius: 100 mm
40130780
Bend 45° Ø 150 mm
Weight: 4.9 kg
Thickness: 4.5 mm
C-radius: 210 mm
40134340
Bend 45° Ø 127 mm
Weight: 2.1 kg
Thickness: 2.0 mm
C-radius: 300 mm
40134010
Bend 45° Ø 100 mm
Weight: 0.95 kg
Thickness: 4.0 mm
C-radius: 130 mm
40131080
Bend 45° Ø 76 mm
Weight: 0.8 kg
Thickness: 1.2 mm
C-radius: 170 mm
40134030
Bend 45° Ø 63 mm
Weight: 0.6 kg
Thickness: 2.0 mm
C-radius: 100 mm
40134100
Bends made of steel with
wear box for metal chips
Part no.
90° Ø 100 mm,
C-radius: 140 mm,
X= 400 mm Y = 200 mm
40134221
90° Ø 63 mm,
C-radius: 90 mm,
X= 270 mm Y = 120 mm
40134201
45° Ø 100 mm,
C-radius: 140 mm,
X= 400 mm Y = 200 mm
40134321
45° Ø 63 mm,
C-radius: 90 mm,
X= 270 mm Y = 120 mm
40134301
Junctions
Part no.
Junction 150-150-150
Junction made of zinc plated steel.
Used for joining Ø 150 mm pipes.
Weight: 2.8 kg
Thickness: 3.0 mm
Length: 400 mm
Branch: 45°
40134150
Used mainly for mid-vacuum installations.
Weight: 2.7 kg
Thickness: 1.2 mm
Lenght: 350 mm
Branch: 45°
40135610
Junction 127-127-76
Used mainly for mid vacuum installations.
Weight: 2. 2 kg
Thickness: 1.2 mm
Lenght: 300 mm
Branch: 45°
40135620
Junction 100-100-76
Used mainly to connect to droppers.
Weight: 1.8 kg
Thickness: 1, 2 mm
Lenght: 300 mm Branch: 45°
40135630
Junction 100-100-63
Used when connecting droppers or
swing arms to main ducting.
Weight: 1.5 kg
Thickness: 2.0 mm
Length: 280 mm Branch: 45°
40130600
Junction 76-76-76
Used when connecting several vacuum pipes.
Weight: 1.3 kg
Thickness: 1.2 mm
Lenght: 270 mm
Branch: 45°
40135640
Junction 76-76-63
Used mainly to connect droppers.
Weight: 1.3 kg
Thickness: 1.2 mm
Lenght: 280 mm Branch: 45°
40135650
Junction 63-63-63
Used for joining Ø 63 mm pipes or
connecting droppers.
Weight: 0.75 kg
Thickness: 2.0 mm
Length: 180 mm
Branch: 45°
40130660
Used when connecting several vacuum pipes.
Weight: 3.1 kg
Thickness: 3.0 mm
Length: 330 mm
Branch: in line
40130640
Junction made of cast aluminium.
Used when connecting several
vacuum pipes.
Weight: 2.4 kg
Thickness: 5.0 mm
Length: 350 mm
40130630
Junctions
Reducers
Part no.
T-Piece 200-200-200
Junction made of hot dip galvanized
steel used between dust collectors and
vacuum unit for parallel connection.
Weight: 2.3 kg
Length: 300 mm
Thickness: 1.5 mm
40130210
T-Piece 150-150-150
Junction made of hot dip galvanized
steel used between dust collectors and
vacuum unit for parallel connection.
Weight: 2.7 kg Length: 250 mm
Thickness: 2.5 mm
40
130120
Part no.
Reducer 150-100
Reducer made of hot dip galvanized
steel.
Weight: 0.5 kg
Length: 145 mm
Thickness: 2.0 mm
40130700
Reducer 100-63
steel.
Weight: 0.4 kg
Length: 125 mm
Thickness: 4.0 mm
40130710
Reducer 200-150
steel.
Weight: 1.4 kg
Length: 150 mm
Thickness: 2.0 mm
40130020
Reducer 160-150
sheet metal.
Weight: 0.5 kg
Length: 115 mm
Thickness: 0.8 mm
40130010
Reducer 150-127
Reducer made of hot dip galvnized
steel.
Weight: 0.6 kg
Lenght: 120 mm
Thickness: 1.5 mm
40135800
Reducer 127-100
steel.
Weight: 0.6 kg
Lenght: 120 mm
Thickness: 1.5 mm
40135810
Reducer 127-76
steel.
Weight: 0.4 kg
Lenght: 120 mm
Thickness: 1.2 mm
40135820
Reducer 100-76
steel.
Weight: 0.3 kg
Lenght: 120 mm
Thickness: 1.2 mm
40135830
Reducer 76-63
steel.
Weight: 0.2 kg
Lenght: 75 mm
Thickness: 1.2 mm
40135740
Reducer 63-54 mm
Reducer made of aluminium.
Weight: 0.2 kg
Lenght: 80 mm
Thickness: 1.5 mm
40135370
65
Ducting Accessories
Joint sleeve
Used when extending pipes.
2 hose clips are included.
Part no.
Joint sleeve Ø 200 mm
40130940
40130950
40130960
40130970
Pipe coupler
Used when extending pipes. A
metalclamp with two adjustment
screws and a rubber insert/sealing. The insert is in conductive
rubber and therefor is no extra
earthing/ground necessary.
Pipe coupler Ø 200 mm
40139400
40139360
40139410
40139370
40139420
40139350
End cap
Used to block the end of a pipe.
End cap Ø 200 mm
40130060
End cap Ø 150 mm
40130050
End cap Ø 100 mm
40130040
End cap Ø 63 mm
40130030
Pipe clips
For suspension of pipes together
with universal bracket or universal
profile.
Consists of two halves, bolt and
nut.
Pipe clips Ø 200 mm
40170220
Pipe clips Ø 150 mm.The two
halves has different lengths.
40170210
Pipe clips ø 127 mm
40170230
Pipe clips Ø 100 mm
40170190
Pipe clips Ø 76 mm
40170180
Pipe clips Ø 63 mm
40170170
Pipe clamps
Used when suspending pipes
from the ceiling together with tie
rod and eye socket.
Pipe clamp Ø 150 mm
40170620
Pipe clamp Ø 127mm
40170670
Pipe clamp Ø 100 mm
40170330
Pipe clamp Ø 76 mm
40170590
Pipe clamp Ø 63 mm
40170660
Fastening clips
Used for suspending pipes directly
on wall or ceiling. The clips is
delivered in kits of 10 pcs.
66
Fastening clips kit RE150 (10 pcs)
40170730
40170740
40170540
40170750
40170760
Ducting Accessories
Part no.
Tie rod M8
Used when suspending pipes
from the ceiling together with
universal bracket or universal
profile. Delivery length: 2 m
40 170360
Extension nut M8
Used when extending tie rods.
40170300
Eye socket M8
Used together with the tie rod.
40170310
Steel strap
Made of perforated steel. Used
when supporting pipes together
with the tie rod. Delivery length:
25 m
40170270
Universal bracket
For suspending pipes.
Universal bracket.
Length: 150 m
40170010
Universal bracket.
Length: 300 m
40170020
Universal bracket.
Length: 450 m
40170030
Universal profile
For suspending pipes flush
mounted to the wall.
Universal profile.
Length: 100 mm
40170060
Universal profile.
Length: 300 mm
40170070
Universal profile.
Length: 2000 mm
40170080
Universal nut M8
Used with the universal profile
and the tie rod. Nut is equipped with a spring to facilitate
installation.
40170260
Beam clamp
Used in pairs for securing
universal profiles to construction beams where drilling is not
allowed. Beam flange:25 mm
at max.
40170250
Isolation valve diameter 160 mm
12374400
12374401
12374427
Capture at source – Mid vacuum solutions
Our new line of mid vacuum systems are designed for
handling light dust and shavings. The ability to adjust the
extraction capacity saves energy and will reduce unnecessary noise. The extraction is integrated on fixed machines
to capture the dust at source, and there are flap valves for
work bench and floor cleaning.
School woodwork or small to medium sized
carpentry workshops
With Nederman Mid-Vacuum systems you will have efficient extraction and always use the correct capacity for the
job avoiding unnecessary noise and saving energy.
- The dust is captured directly at the source with internal
extraction channels or by arms or shrouds
- Cleaning of floors and benches
- Ventilation (option) that will capture airborne
particles over the work bench. This dust is the biggest
environmental problem in these work shops.
Stationary Mid Vacuum Units
The central vacuum unit is useful for
- several simultaneous users
- light material
- voluminous material.
Compact units have collection bin, filter and fan built into
one cabinet to save floor space. The S-series has separate
fan units. If you choose our frequency controlled units
we can adjust the capacity to the actual work situation
automatically. In combination with several sizes on the fan
units you can always find the right solution for your need.
Choosing the correct run mode will save energy, reduce
noise and extend the life of the unit.
User friendly systems - basic technical solutions
with advanced control technology
- Several running modes and fan sizes make it possible to
adjust to your specific needs
- Choose the correct running mode for every type of inlet
and operation to minimize noise.
- Level indicator (option) will stop the unit when the bin is
full.
- Large bin, 240 liters.
- Easy bin handling with the built in carriage, saves time
and gives less spillage when emptying.
- No compressed air needed.
- Automatic filter cleaning.
Field of application
Customer:
• Wood work shops in schools
• Plastic industries
• Mechanical industries
• Orthopedic industries
• Laboratories
Suitable materials:
• Wood dust and chips
• Plastic dust and granulate
• Glassfibre
• Metal grinding dust
• Textile dust
• Paper dust
Applications:
• Machine extraction - directly from extraction outlets or
existing extraction points on the machine
• Machine extraction – indirectly by extraction arms
• Cleaning of light to medium heavy dust
• Ventilation improvement in demanding environment
1) Band saw 400-500 m³/h
2) Drilling machine 200-300 m³/h
3) Planing machine 500 m³/h
4) Wood lathe machine with extraction arm 300-400 m³/h
5-6) Cleaning outlets 250-500 m³/h
7) Mid Vacuum Unit and Filter Unit
67
Mid Vacuum Units
Airflow for Mid Vacuum Applications
Application
Wood lathe machine with manifold
Wood lathe machine with extraction arm
S1-23 models
Airflow m3/h
600 - 800
300 - 400
Smooth planing machine
500
Planing machine
500
Drilling machine
200 - 300
Contour saw
100 - 150
Jig saw
100 - 150
Disc polishing machine
400
Band saw
400 - 500
Cleaning outlet
250 - 500
Sandingmachine with platen backup
400
Nozzle
200 - 400
Circular saw bench, Table circular saw
500 - 600
Nederman S1 Mid Vacuum Units
Vacuum unit with belt driven high pressure, aluminium fan.
Steel outher casing with fireproof sound insulation. One
speed motor. For cleaning and extraction of light/medium
heavy dust and shavings. Stationary installations.
Noice level at specified capacity (ISO 11201) <65 dB(A).
Fan capacity
m3/h
2300 (at -6 kPa)
Fan capacity free blowing
m /h
2300
Fan capacity maximum vacuum
kPa
-10
Power
kW
5.5
Unit capacity
m /h
1000 (at -9,5 kPa)
Maximum flow
m3/h
1550
Maximum vacuum
kPa
-10
Weight
kg
163
Connections inlet/outlet .
mm
160/125
3
3
S1-23, 3x230 V 50 Hz
Vacuum unit: S1-23, 3x230 V 50 Hz
40108120
Filter unit: F-180
40114450
Starter: SC 5,5 YD-230
40125150
Remote start and alarm: RSA 1
40780730
Level indicator (option): BAC level indicator
40780760
S1-23 3x400 V 50 Hz
68
Part no.
Vacuum unit: S1-23 400 V 50 Hz
40108110
Filter unit: F-180
40114450
40125140
40780730
40780760
S1-23 3x400 V 50 Hz with frequency converter
The model for 400 V is also available with frequency
converter to automatically optimise the power consumption
according to use.
Part no.
Part no.
40108110
Filter unit: F-180
40114450
Starter: SC 4 F-400
40125180
40780740
40780760
S1-28 models
Fan capacity
m /h
2800 (at -6 kPa)
m3/h
2800
Power
kW
7.5
Unit capacity
m3/h
1000 (at -11 kPa)
Maximum flow
m3/h
1650
Maximum vacuum
kPa
-11,5
Connections inlet/outlet Ø
mm
160/125
Model specific
Fan capacity max.
vacuum
Weight
Connections inlet/
outlet Ø mm
3
S1-28 230 V
S1-28 400 V
kPa -12
-12
S1-28 400 V,
freq. conv.
-10
kg 163
250
163
160/125
160/125
160/125
S1-28 3x230 V 50 Hz
Part no.
Vacuum unit: S1-28 3x230 V 50 Hz
40108160
Filter unit: F-220
40114460
40125200
40780730
40780760
S1-28 3x400 V 50 Hz
Part no.
40108150
Filter unit: F-220
40114460
40125190
40780730
40780760
S1-28 3x400 V 50 Hz, with frequency converter
Dimensions S1 vacuum units
Part no.
40108150
Filter unit: F-220
40114460
Starter: SC 7,5 F-400
40125230
40780740
40780760
Can also be delivered as SFV with integrated basic ventilation function. In this case the RSA 2 should be replaced with
RSA 3.
40780490
69
Mid Vacuum Filters
Nederman F filters
Dust collection with two stage separation. Central inlets
on top with velocity reduction and textile fine filters.
Automatic filter cleaning by an electric filter shaker (0.06
kW, 230 V, 870 rpm). Steel outher casing. Dust bin: 240
liter on a trolley. Textfile filter for cleaning and extraction
of light to medium heavy dust and shavings. Stationary
installations.
Separation: 99.9% (BIA Class C).
Inlet connection: Ø 150 mm and 2 x Ø 100 mm.
Outlet connection: Ø 160 mm.
F-180 and F-220 filters
Capacity
m3/h
F-180
2500
F-220
3000
Filter area
2
m
1,3
1,9
Weigth
kg
115
140
Dimensions H x D:
mm
1920 x 895
2295 x 895
40114450
40114460
Part no. level indicator (option)
BAC
Level
Indicator
40780760
40780760
Part no. paper bag, 240 litres
50
pcs/kit
40072235
40072235
Part no. filter
Filter kits
Part no.
Filter for F-180, Ø 500x820
40110930
40110940
Filter for Compact unit, Ø 500 x 620
40110960
Filter kit antistatic (pressure equalizing filter is included):
HEPA filter kits
HEPA filter kit MFS, a complete micro filter kit,
easy to mount together with mid vacuum units and filters.
40110980
Part no.
70533001
Mounting plate for MFS (1 pc/set)
70233002
Inlet/outlet bracket for MFS (2pcs/set)
70233000
Filter brace (2 pcs/set)
70233003
Filter, micro for MFS (1 pc/set)
70333001
70
Dimensions F-180 and F-220 filters
Compact Mid Vacuum Units
Vacuum unit with belt driven high pressure, aluminium fan.
Fan and filter fitted into one unit. Steel outher casing. One
speed motor. Dust bin: 240 litre on a trolley. For cleaning
and extraction of light to medium heavy dust and shavings.
Stationary installations. Dust collection with two stage
separation. Central inlets on top with velocity reduction and
textile fine filters. Automatic filter cleaning by an electric
filter shaker (0,06 kW, 230 V, 830 rpm). Separation: 99.9%
(BIA class C). One model is equipped with frequency converter that will automaticly optimise the power consumption according to use.
Compact Mid Vacuum Units
Fan capacity at -4 kPa
3
m /h
1200
m3/h
1500
Fan capacity, max vacuum
kPa
-10
Power
kW
3
Unit capacity
m3/h
1000 (at -4 kPa)
Maximum flow
m3/h
1300
Maximum vacuum
kPa
-7,5
Noise level at specified capacity (ISO
11201)
dB
<65
Connection inlet/outlet
mm
100/100
Dimensions HxD
mm
2380x800
Weight
kg
230
Dimensions Compact vacuum unit
S1-15 C 3x230 V 50 Hz
Part no.
Compact unit S1-15 C 230 V 50 Hz
40056140
Starter SC 3 DS-230
40125050
Remote start and alarm RSA 1
40780730
Level indicator (option) BAC level indicator
40780760
S1-15 C 3x400 V 50 Hz
Part no.
Compact unit S1-15 C 400 V 50 Hz
40056130
Starter SC 3 DS-400
40125040
40780730
40780760
S1-15 C 3x400 V 50 Hz, with frequency converter
Part no.
Compact unit S1-15 C 3 x 400 V 50 Hz
40056130
Starter SC 3 F-400
40125060
40780740
40780760
Can also be delivered as SFV with integrated basic ventilation function. In this case the RSA 2 should be replaced with
RSA 3.
40780490
71
Mid Vacuum Starters
Starters with one speed running mode
One speed running mode. The starters are available in sizes
from 3 kW to 7.5 kW. The starters are designed according
to CENELECEN 60 204-1 standard.
Dimensions: 400 x 400 x 200 mm.
Weight: 17.6 kg.
The starters are prepared for connection to automatic start/
stop, automatic filter cleaning and remote start/alarm.
Mid Vacuum Starters 3 x 400 V
Part no.
SC 3 DS-400, Direct starter 3 x 400 V, 3 kW
40125040
SC 5,5 YD-400, YD starter 3 x 400 V, 5,5 kW
40125140
SC 7,5 YD-400, YD starter 3 x 400 V, 7,5 kW
40125190
40780730
Mid Vacuum Starters, 3 x 230 V
Part no.
S C 3 DS-230, Direct starter 3 x 230 V 3 kW
40125050
S C5,5 YD-230, YD starter 3 x 230 V 5,5 kW
40125150
S C 7,5 YD-230, YD starter 3 x 230 V 7,5 kW
40125200
Remote start & alarm: RSA 1
40780730
72
Starters with frequency converter
Two running modes. Equipt with frequency converter
which will automatically optimise the power consumptions
according to use. The starters are available in sizes from
3 kW to 7.5 kW. The starters are designed according to
CENELECEN 201-1 standard.
Dimensions: 3-5.5 kW: 600 x 600 x300 mm and
7.5-11 kW: 800 x 600 x 300 mm.
Weight: 3-5.5 kW: 42,5 kg and 7.5-11 kW: 56 kg.
The starters are prepared for connection to automatic start/
stop, automatic filter cleaning and remote start/alarm. Can
be delivered with integrated ventilation function. In these
cases the RSA 2 should be replaced with RSA 3.
Mid Vacuum Starters with frequency converters
Part no.
SC 3 F-400, Frequency converter 3 x 400 V 3 kW
40125060
SC 5.5 F-400, Frequency converter 3 x 400 V 5.5 kW
40125180
SC 7.5 F-400, Frequency converter 3 x 400 V 7.5 kW
40125230
40180740
40180490
Accessories
Electrical control equipment
Part no.
RSA 1 Remote start and alarm
A complement to the starter and can
be placed in the working area.
Used for units with one speed motor.
Equipt with: - on/off - indication lamp
that indicate ”full bin” (option)
40780730
be placed in the working area.
Used for units with two speed motor.
Equipt with: - on/off - normal/cleaning
mode - indication lamp that indicate
”full bin” (option)
40780740
be placed in the workin area. Used
for units with basic ventilation mode.
Equipt with:
- on/off
- normal/bench/floor cleaning mode
- indication lamp that indicates ”full
bin” (option)
40780490
BAC Level indicator
Optical level indicator with connectionbox. Indicates ”full bin” with a lamp
on RSA.
4078076
Mid vacuum valves
Part no.
KV50S AS
Can be fitted to hose diameter 32,
38, 50 and 63 mm. The valve is mainly
used in a mid vacuum solution. The
flapvalve is made of galvanized steel,
has a rubber seal and has a microswitch in the valve
IP54.
KV50 Flap valve
For mounting in mid vacuum
solutions Ø 50 mm
Components included: 1 Pipe coupler
40139350
40146450
AS set Micro switch
Automatic start / stop of vacuum
units for KV 50
40141550
Pilot cable
White 2x0,75 24 V, 100mtr,
halfspeed
40730403
Pilot cable
Brown 2x0,75 24 V, 100 mtr,
fullspee
40730980
Pilot cable
Black 2x0,75 24 V, 100 mtr, from
starter to control units
40731000
Mid vacuum valves
Part no.
CAV 76 MA AS
Ø 76 mm
Manual shut-off valve.
40147560
CAV100 MA AS
Ø 100 mm
Manual shut-off valve.
40147570
CAV 76 EL 24 V DC
Ø 76 mm
Electrical shut-off valve
40147630
CAV 100 EL 24 V DC
Ø 100 mm
40147620
CAV 100 EL 24 V DC
Ø 100 mm
40147640
Mid Vacuum Arms
Part no.
FLEXI 115/50 arm
Connection Ø 50mm. Extraction
arm with magnetic base and
nozzle suitable for stationary drills,
lathe etc.
40147560
LUA 100 arm
Connection Ø 60 mm or Ø 80 mm.
Extraction arm for mounting on
wall. Suitable for stationary drills,
lathe etc. Nozzle must be ordered
separatly, for example SK80 or
CN 115/63.
40180320
SVA Lathe arm
Connection: Ø 80 mm. Lathe arm
complete without hose. Big arm
with gas dampers and lathe
bracket.
40180340
CAV valves
A shut-off valve were you can choose
a manual or electrical control valve.
The valve is made of galvanized
steel. A built-in microswitch, IP54, is
standard.
73
Nozzles and manifolds
Part no.
SK80 Manifold
Nozzle suitable for lathe
machine.
To be mounted on arms SVA or
LUA 100.
40290550
BSM 63 Bandsaw Manifold
universal
Nozzle suitable for stationary
band saws.
40180330
BSM 63 Bandsaw Manifold
universal
Nozzle suitable for stationary
band saws.
40290560
Cleaning outlet Ø 80 mm
For floor installations.
40196460
Nozzles and manifolds
Part no.
Fish tail nozzle FWN
General purpose nozzle suitable
for mounting to balance arms,
magnet or suction base. Must be
combined with nozzle extension
when used with balance arm.
FWN 200 / 50
Length: 200 mm.
Male coupler section: Ø 50 mm
40290110
FWN 400 / 50
Length: 400 mm.
Male coupler section: Ø 50 mm
40290120
Slotted nozzle SWN
General purpose nozzle suitable for mounting to magnet or
suction base. Must be combined
with nozzle extension when used
with balance arm.
SWN 300 / 50
Male coupler section: Ø 50 mm.
Length: 300 mm
40147630
SWN 500 / 50
Male coupler section: Ø 50 mm.
Length: 500 mm
40290140
Welding Nozzles Accessories
74
CWN-S
Circular welding nozzle
in coated aluminium with
integrated silencer. Noise
reduction compared to standard
nozzles 9 dB (A). Suitable for
mounting to balance arms,
magnet or suction base.
40290330
CWN-S 105/40
Diameter: 105 mm.
Connection: 40 mm hose coupler
40290230
CWN-S 105/50
Diameter: 105 mm.
40290240
CWN–S 105/63
Diameter: 105 mm.
40290240
CWN-S 105/50L
Same as CWN-S 105/50 but
with an flexible steel tube extension.
40290270
Handle CWN-S
To be fitted between extraction
nozzle and balance arm.
40070420
40290130
Part no.
Magnetic base
Magnetic base suitable for all
nozzles. Diameter: Ø 100 mm.
Bolt: M10. Lifting capacity: 450 N
40290170
Nozzle extension
Used to extend the nozzle
upwards. Fits all welding nozzles.
NB. Must be used on FWN and
SWN nozzles if fitted to balance
arms. Height: 100 mm
40290200
Vehicle Exhaust Systems
Nederman provides internationally approved exhaust extraction systems for any size of workplace and any type of
vehicle, covering needs from manufacturing and assembly
plants to maintenance workshops and testing stations. There
is also a special range of solutions for emergency vehicles.
The guide below outlines the systems for different applications.
NEDQuote is a powerful design and calculation program,
and a unique tool in which different set-up scenarios for
hoses, rails systems, filters and fans can be investigated.
Exhaust system guide
Stationary vehicles
Hose
reel
Manufacturer
Testing station/ inspection centre
Production line
Single
extraction
Rail
920
x
Moving vehicles
Track
arm
ALU
Straight
(x)
x
Magna
Hoses
x
x
x
x
x
x
x
x
x
x
Single step
x
x
x
x
(x)
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Double step
x
Nozzles
Flowline
separate
return
Rectification area
Multi step
Brake testing
x
x
Emission testing
x
x
x
Repair shop
- passenger cars
Repair bay
x
x
x
Repair shop
- heavy commercial
vehicles
Repair bay
x
x
x
x
Repair shop
-public transportation
Repair bay
x
x
x
x
Airports/Military facilities
Inspection
x
x
x
Repair bay x
x
x
x
Bus garage
Tank repair
Fire and rescue
Rail
920
Stationary/
moving
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
(x)
x
x
x
x
x
x
x
x
x
Parking bays
Repair and service
x
x
x
(x)
Accessories for all exhaust systems
Nozzles
There is a full range of Nederman nozzles to suit all types
of vehicles and exhaust extraction systems:
• for single or twin exhaust pipes
• for manual or automatic attachment and disconnection
• with or without CO probes.
Nederman nozzles do not fit tightly onto the exhaust pipe.
This allows ambient air to be sucked in to the hose, which
acts as a coolant and thereby considerably extends its
working life.
Exhaust hoses
Nederman multi-purpose hoses are designed to withstand
mechanical wear and contaminants in diesel and petrol
engine exhaust fumes.
Hoses are available for:
• all types of vehicles
• standard use, up to 150°C
• heavy duty use, up to 300°C or up to 650°C.
See the Nederman Product Catalogue for further details.
See the Nederman Product Catalogue for further details.
75
Systems for stationary vehicles
Making the right choice
These systems are used for extracting exhaust from parked
vehicles. All three solutions offer simple installation and
optimal extraction efficiency.
Exhaust Hose reels
Extraction rates for stationary vehicles
Vehicle category
Extraction rate
m3/h
Hose diameter,
mm
Light commercial vehicles
(LCVs)
800-1000
125/150
Heavy commercial vehicles
(HCVs)
1000-1200
150/200
Passenger cars
400 - 600
75/100
Extraction systems for stationary vehicles
Extraction system
stationary vehicles
Single
bay
Multiple
bay
Cars
Single/Twin exhaust
extractor
x
x (twin bay)
x
Hose reels
x
x
x
Rail System 920 with
920/400 trolley
x
x
920/1500 trolley
x
x
Trackarm
x
x (twin bay)
Heavy
vehicles
x
x
x
x
Nederman Single/Twin Exhaust Extractor
The Nederman Single/Twin Exhaust
Extractor is ideal for small workshops where an individual solution is
required or where an additional extraction point is needed to expand an
existing system. A damper can be fitted to reduce noise and unnecessary
extraction of air when not in use.
The Single/Twin Exhaust Extractor
can be chosen with
• manual or balancer suspension
equipment
• twin exhaust extractor for adjacent
bays
• manual or automatic disconnector.
76
Hose reels have a great advantage in that they can be hoisted completely out of the way when not in use. They can be
installed for single fan extraction or connected to ducting
with a central fan serving a number of units.
Hose reels can be
• operated manually, or electrically via pendant or remote
IR control
• integrated in a gantry handling system with IR control for
out-of-the-way storage
• fitted with a damper to reduce noise and unnecessary extraction of air when not in use
In normal use, hose reel solutions are virtually maintenance-free.
Nederman Trackarm
The Nederman Trackarm is designed for long reach applications for heavy vehicles such as construction plant, where
there are limited options for installing extraction equipment.
The Trackarm
• covers an area of up to 76 m³
• is supplied with standard 150 mm hoses or heavy duty
200 mm hoses.
Further information can be found in the Nederman Product Catalogue.
Nederman Exhaust Rail System 920
The Nederman Exhaust Rail System 920 offers an ergonomic solution for extraction from repair or inspection
bays. The trolleys and hoses are moved by hand between
the vehicles and the number of trolleys required is determined by the frequency of use.
Exhaust Rail 920, horizontal unit (complete with suspension parts)
Part no.
Length 2.5 m
The rail is available from 2,5m to 100 m, delivered in 5.0 m
and/ or 2.5 m sections.
• Rail material: Aluminum; extruded, hardened, non-corrosive.
• Sealing lips: EPDM rubber; profiled, with inner low-friction layer, delivered in coils according to track length.
• End cover: Glass-fiber composite; lid of galvanized sheet
metal.
• Brackets: Sheet metal; galvanized, with 100 mm threaded
rods for alignment.
• Heat resistance: 150°C (300°F).
• Weight: 6.7 kg/m, including sealing lips.
20916020
Length 5 m
20916120
Length 7.5 m
20916220
Length 10 m
20916320
Length 12.5 m
20916420
Length 15 m
20916520
Length 17.5 m
20916620
Length 20 m
20916720
Length 22.5 m
20916820
Length 25 m
20916920
Length 27.5 m
20917020
Length 30 m
20917120
Length 35 m
20917220
Length 40 m
20917320
Length 45 m
20917420
Length 50 m
20917520
For lengths > 50 m, please contact your nearest Nederman dealer.
Pressure drop Exhaust Rail 920 and connections
y
A
A
(m)
B
B
C
C
x
x = Air flow m³/h
y = Pressure drop Pa
A = Top connection, B = End connection, C = Exhaust rail per metre
Air flow recommendation for cross section: max. 2400 m³/h
Recommended distance max 1,5 m
77
Nederman Extraction Trolley 920/400
Trolley for stationary cars and vans. Extraction units are
available with balancer for keeping the hose raised, and
damper for automatic airflow control. Extraction units are
easy to move, thanks to light-weight material and ball bearing wheels. One extraction unit can serve several work
bays. Two units serve cars with twin exhaust pipes. (It is
also possible to use a twin adapter on one trolley.) Manual
disconnection of exhaust nozzles.
The 920/400 trolley is designed for servicing passenger
cars or light commercial vehicles.
The maximum design airflow is 600 m³/h per trolley.
Recommended airflow per trolley for cars/vans: 400 m³/h.
The 920/400 trolley can be fitted with
• balancers for easier handling of the hose
• dampers to reduce noise and unnecessary extraction of air
when not in use
Pressure drop extraction units 920/400
x = Air flow m³/h
A = Trolley Ø 100 mm with damper
B = Trolley Ø 100 mm without damper
C = Extraction unit without damper, with hose 5 m / Ø 100 mm
D = Extraction unit with damper and hose 5 m / Ø100 mm
Recommended airflow per trolley for cars/vans: 400 m³/h.
Extraction unit 920/400, for stationary vehicles
(trolley and hose, Ø 100 mm, 5 m)
Part no.
Hose NR-B, with balancer and damper
20915620
Hose NR-CP, with balancer and damper
20915520
Hose NR-B, with nozzle storage
20915420
Hose NR-CP, with nozzle storage
20915320
Hose NR-B, with damper and nozzle storage
20915720
Hose NR-CP, with damper and nozzle storage
20915220
(trolley and hose, Ø 100 mm, 7.5 m)
Part no.
20915120
Hose NR-B, with balancer and damper
20915020
78
High capacity trolley for stationary trucks and buses. The
extraction units are easy to move, thanks to light-weight
material and ball bearing wheels. Manual disconnection
of exhaust nozzles. Extraction units are available with balancer or manual hose suspension, and automatic damper for
airflow control.
Recommended airflow per trolley for trucks/buses:
1000 m³/h.
Pressure drop Extraction Units 920/1500
NB! The Nederman Exhaust Rail System 920 can also be
used for moving vehicles, in which case the rail is only
fitted with one 920/1500 trolley. If several moving vehicles
need to be serviced simultaneously, see the ALU System
below.
x = Airflow m³/h
A = Extraction unit - hose 6 m, Ø 100 mm, with damper
B = Extraction unit - hose 6 m, Ø 150 mm, with damper
C = Extraction unit - hose 5 m, Ø 150 mm, with or without damper
D = Trolley with damper
E = Trolley without damper
Recommended airflow per trolley for trucks/buses: 1000 m³/h.
(trolley and hose, Ø 150 mm, 5 m)
Part no.
20914620
Hose NR-CP, with nozzle storage
20914520
Hose NR-B, with damper and nozzle storage
20914420
Hose NR-CP, with damper and nozzle storage
20914320
Hose NR-B, with balancer and hose suspension
20914220
Hose NR-CP, with balancer and hose suspension
20914720
Hose NR-B, with damper, balancer and hose suspension
20914120
Hose NR-CP, with damper, balancer and hose suspension
20914020
79
Systems for vehicles in motion
In all these systems, hoses are connected to a trolley running along an overhead exhaust rail. Fans are connected to
extraction units on top of or at the end of a rail.
Approximate extraction rates for moving vehicles
Vehicle category
Extractionrate,
m3/h
Hose diameter,
mm
Light commercial vehicles
(LCVs)
800 -1000
125/150
Heavy commercial vehicles
(HCVs)
1000 -1200
150/200
Passenger cars
400 - 600
75/100
Summary of extraction systems for moving vehicles
Single
bay
Multiple
bay
ALU 150
x
x
ALU 250
x
x
MagnaRail
x
Max 4
vehicles
MagnaTrack
x
Extraction system
920/1500 trolley
x
Hose return
Cars/
LCVs
HCVs
Manual/ auto
x
x
Manual/ auto
x
x
Manual/ auto
(x)
x
Auto
x
x
Auto
x
x
Nederman Exhaust Rail System 920
The Nederman Exhaust Rail System 920 with a 920/1500
trolley offers an ergonomic solution for extraction from
single moving vehicles. The system allows sideways
connection of the nozzle up to 1,5 m from the rail, which
can be up to 100 m long.
Fans are connected to extraction units on top of or at the
end of a rail. The maximum design airflow in the rail is
2400 m³/h but by using multi top-extraction points the
system can be configured to manage even greater total
loads.
Pressure drop per metre Exhaust Rail 920
x= Air flow m³/h
y= Pressure drop Pa
Airflow recommendation for cross section: max. 2400 m³/h
80
Pressure drop Extraction Units 920/1500
Efficient system for trucks, cars and vans in motion. With
shock absorber on trolley and safety coupling on exhaust
hose for maximum operational safety. Available with
damper for automatic airflow control, as well as automatic
disconnection of the nozzle. The 920/1500 trolley is
specially designed for moving vehicles.
The 920/1500 trolley can be fitted with:
• balancers for easier handling of the hose
• dampers to reduce noise and unnecessary extraction of air
when not in use
• automatic disconnection and safety devices
x= Air flow m³/h
y= Pressure drop Pa
A= Extraction unit - hose 6 m, Ø 100 mm, with damper
B= Extraction unit - hose 6 m, Ø 150 mm, with damper
C= Extraction unit - hose 5 m, Ø 150 mm, with or without damper
D= Trolley with damper
E= Trolley without damper
Recommended airflow per trolley: max 1500 m³/h.
Accessories for Exhaust Rail System 920
The number of outlets is decided by the number of trolleys
in the rail and the length of the rail. Maximum flow per
cross section of the rail should not exceed 2400 m³/h.
Example of positioning outlets
Extraction unit 920/1500, for vehicles in motion
(trolley and hose NR-CP, 6 m with balancer, safety
coupling and shock absorber)
Part no.
Ø100 mm
20913020
Ø 100 mm with damper
20913120
Ø150 mm
20913220
Ø 150 mm with damper
20913320
Ø 100 mm with automatic disconnection and nozzle no.
20806161
20913420
Ø 100 mm with damper, automatic disconnection and nozzle
no. 20806161
20913520
Ø 150 mm with automatic disconnection and nozzle no.
20806561
20913620
Ø 150 mm with damper, automatic disconnection and nozzle
no. 20806561
20913720
Accessories
Part no.
Top outlet Ø 200 mm for 920
20374246
Damper, Ø 100 mm
20373752
Damper, Ø 160 mm
20373796
Balancer kit
20373759
Safety coupling, Ø 100 mm
20373797
Safety coupling, Ø 150 mm
20373798
Motor operated wire return unit
20800844
81
Nederman Exhaust Rail System ALU 150/250
ALU 150/250 is an advanced exhaust rail system for high
frequency use, developed to meet the requirements from
e.g. vehicle manufacturers and inspection centers. The
ALU 150/ 250 offers a large number of features, such as
automatic return of extraction units on a separate track (see
ALU FLOWLINE), automatic disconnection of nozzles,
and motorized hose hoists, make nozzle connection the only
manual task. Combinations with automatic return in the
suction rail can also be used in e.g. Heavy goods vehicle
installations where only on vehicle is served at the time.
NB! When using a straight rail solution one hydraulic limit
stop (see accessories) must be attached in the end of the of
each rail system.
Straight Exhaust Rail
Extraction volume up to 1200 m³/h per extraction unit.
Length of track: 2.5 m – 100 m.
Cross sectional area: 290 cm², corresponding to a duct
diameter of 190 mm.
Straight exhaust rail ALU 250 incl. suspension brackets
20910510
Length 5 m
20910610
Length 7.5 m
20910710
Length 10 m
20910810
Length 12.5 m
20910910
Length 15 m
20911010
Length 17.5 m
20911110
Length 20 m
20911210
Length 22.5 m
20911310
Length 25 m
20911410
Length 27.5 m
20911510
Length 30 m
20911610
Length 35 m
20911710
Length 40 m
20911810
Length 45 m
20911910
Length 50 m
20912010
For lengths > 50 m, please contact your nearst Nederman dealer.
• Sealing lips material: EPDM rubber, delivered in coils according to track length.
• Inner end cover: Sheet metal, galvanised
• Weight: 13.2 kg/m including lip seals.
• Heat resistance: 150°C.
The rail comes in lengths from 2.5m to 100 m, delivered in
5.0 m and/or 2.5 m sections. Each delivery includes rubber
lips, joint connectors, brackets, limit stops and end covers.
Extension kits are available.
Straight exhaust rail ALU 150 incl. suspension brackets
Part no.
Length 2.5 m
20900510
Length 5 m
20900610
Length 7.5 m
20900710
Length 10 m
20900810
Length 12.5 m
20900910
Length 15 m
20901010
Length 17.5 m
20901110
Length 20 m
20901210
Length 22.5 m
20901310
Length 25 m
20901410
Length 27.5 m
20901510
Length 30 m
20901610
Length 35 m
20901710
Length 40 m
20901810
Length 45 m
20901910
Length 50 m
20902010
For lengths > 50 m, please contact your nearst Nederman dealer.
82
Part no.
Length 2.5 m
Pressure drop Exhaust Rail ALU 150/250
x = Airflow m³/h
y = Pa/m
A = ALU 150, B = ALU 250
Nederman ALU-FLOWLINE
The Nederman ALU-FLOWLINE Exhaust Extraction System is a fully automatic extraction and hose return system
designed to meet the requirements of vehicle manufacturers and vehicle inspectorates. Vehicles moving along a
manufacturing or inspection line with their engines running
require a system that:
• extracts exhaust fumes continuously
• travels along with the vehicle • is robust and very durable
The ALU-FLOWLINE concept, based on Exhaust Rail System ALU 150, comprises three main parts: the exhaust rail
system, the return track and the control equipment. Extraction units, comprising a trolley and hose, are connected to
the exhaust pipes and travel along with the vehicles. Fumes
are extracted until the nozzles are disconnected, manually
or automatically, at the end of the exhaust rail. The hoses
are then retracted and the extraction units return to their
starting positions via bends and a parallel return track.
ALU-FLOWLINE allows continuous extraction of exhaust
fumes from a flow of vehicles in one direction.
System configuration - return via rail bends
Manual return of extraction unit
Return track to the left or to the right of extraction track
Extraction units with balancer for hose hoist
• Return bends and return track without power supply
1) Driving direction 2) Exhaust rail 3) Return track
Motorized return of extraction unit
Return track to the right of extraction track
• Return bends with power supply on outside
• Return track with power supply on outside
Return track to the left of extraction track
• Return bends with power supply on inside
• Return track with power supply on inside
1) Return track 2) Exhaust rail 3) Driving direction
Return track to the right of extraction track
Extraction units with motorized hose hoist unit
• Return bends with power supply on both sides
• Return track with power supply on outside
• Automatic disconnection
83
Return track to the left of extraction track
Extraction units with motorized hose hoist unit
• Return bends with power supply on both sides
• Return track with power supply on inside
• Automatic disconnection
System configuration return via shifters
Motorized return of extraction unit
Special solutions for narrow installations (width less than
C-C 2.4m) can be offered on special request. Please, contact Nederman for guidance.
84
Components for ALU-systems
Straight Return Track - without power supply
For manual return of extraction units. Length of track:
7.5 m – 100 m. Delivered in 5.0 m and/or 2.5 m sections.
Weight: 6.7 kg/m. Each delivery includes joint connectors
and brackets, limit stops and end covers. Extension kits are
available.
Straight return track ALU 150/250 - without power
supply Incl. suspension brackets
Part no.
Straight Return Track - with power supply
For motorized return of extraction units, with 24 V DC
power supply. Length of track: 7.5 m – 100 m. Delivered
5.0 m and/or 2.5 m sections. Power supply: Double bus bar
made of copper with plastic jacket under aluminum with
fixing clamps. Weight: 8.4 kg/m including power supply.
Each delivery includes joint connectors and brackets, limit
stops and end covers. Extension kits are available.
Straight return track ALU 150/250, - with power supply
Incl. suspension brackets
Part no.
Length 7.5 m
20922810
Length 7.5 m
20930310
Length 10 m
20922910
Length 10 m
20930410
Length 12.5 m
20923010
Length 12.5 m
20930510
Length 15 m
20923110
Length 15 m
20930610
Length 17.5 m
20923210
Length 17.5 m
20930710
Length 20 m
20923310
Length 20 m
20930810
Length 22.5 m
20923410
Length 22.5 m
20930910
Length 25 m
20923510
Length 25 m
20931010
Length 27.5 m
20923610
Length 27.5 m
20931110
Length 30 m
20923710
Length 30 m
20931210
Length 35 m
20923810
Length 35 m
20931310
Length 40 m
20923910
Length 40 m
20931410
Length 45 m
20924010
Length 45 m
20931510
Length 50 m
20924110
Length 50 m
20931610
For lengths > 50 m, please contact your nearest Nederman dealer.
85
Return Bends
One-piece aluminum profile, extruded and hardened. Radius:1200 mm, 180°. Brackets made of cast steel. The distance between exhaust rail and return track (centre line to
centre line) is defined by the length of the extension piece:
• 2400 mm (2 x 90° bends + joint connector)
• 3400 mm (2 x 90° bends + 1 short extension piece + joint
connectors)
• 3900 mm (2 x 90° bends + 1 long extension piece + joint
connectors)
1. For return track to the right of exhaust rail (in driving direction)
• Power supply outside
• One kit of extension bus bar included
Return Bend 180° ALU 150/250, R=1200 mm Incl. extension rail and suspension brackets
Manual return of extraction units
Return bend without power supply. Return track to the left
or right of exhaust rail (in driving direction).
C-C 2400 mm
20944910
C-C 3400 mm
20946510
C-C 3900 mm
20946610
2. For return track to the left of exhaust rail (in drivingdirection)
• Power supply inside
• One kit of extension bus bar included
Part no.
C-C 2400 mm
20946710
C-C 3400 mm
20946810
C-C 3900 mm
20946910
Part no.
C-C 2400 mm
20945310
C-C 3400 mm
20945410
C-C 3900 mm
20945510
Motorized return of extraction units – three options
Additional bus bar kits are included, each containing an
entrance funnel. This makes sure that the current collectors
move correctly into the bus bars. The bus bar kit should be
mounted on the exhaust rail and/or the return track.
86
Part no.
3. For return track to the left or right side of exhaust
rail (in driving direction)
• Power supply both sides
• For motorised hose hoist units
• 2 kits of extension bus bar included
Part no.
C-C 2400 mm
20947110
C-C 3400 mm
20947210
C-C 3900 mm
20947310
Nederman Extraction Units ALU 150/250
All extraction units are equipped with hose NR-CP, which
is temperature resistant to +150º C at continuous use, and
+ 170ºC at intermittent use. Cast aluminum with stainless
steel sliding plates. Steel frame with traversing gear. Four
running wheels, four guide wheels, all ball bearing (sealed),
Rollers made of reinforced polyamide. Crash-down prevention device. Weight: 10.7 kg.
NB! When using automatic disconnection one automatic
disconnection device(see accessories) must be attached on
disconnection point on each rail system.
Pressure drop Extraction Units
x = Airflow m³/h
Extraction unit with:
A= hose Ø 100 mm, 5m
B= hose Ø 150 mm, 7,5m
C= hose Ø 150 mm, 5m
NB! Please note that the pressure drop diagrams apply only to
the rail, and extraction units. To calculate the required size of
fan, the pressure drop from the duct system must be included.
The negative pressure in the rail should not exceed 2000 Pa.
If this happens, the extraction units become sluggish.
Recommended airflow for engines running max. 1500 rpm:
Car: Ø100 mm hose, 400 - 600 m³/h.
Light Commercial Vehicle: Ø150 mm hose, 800 - 1000 m³/h.
Heavy Commercial Vehicle: Ø150 mm hose, 1000 - 1200 m³/h.
Extraction unit with manual return, manual disconnection, balancer
Part no.
Ø 100 mm, 5 m hose with rubber nozzle 20805561
20900110
Ø 150 mm, 5 m hose with rubber nozzle 20805961
20900210
Ø 150 mm, 7.5 m hose with rubber nozzle 20805961
20902610
Extraction unit with manual return, automatic disconnection, balancer
Part no.
Ø 100 mm 5 m hose with rubber nozzle 20806161
20900310
Ø 150 mm 5 m hose with rubber nozzle 20806561
20900410
Ø 150 mm 7.5 m hose with rubber nozzle 20806561
20902710
Extraction unit with motorized return
Part no.
Ø 100 mm, 5 m hose with manual disconnection and rubber
nozzle 20805561. Incl. drive unit and balancer.
20945610
Ø 150 mm, 5 m hose with manual disconnection and rubber
nozzle 20805961. Incl. drive unit and balancer.
20945710
Ø 100 mm, 5 m hose with automatic disconnection and rubber nozzle 20806161. Incl. drive unit and hose hoist.
20945810
Ø 150 mm, 5 m hose with automatic disconnection and rubber nozzle 20806561. Incl. drive unit and hose hoist.
20945910
Ø 100 mm, 5 m hose with automatic disconnection and rubber nozzle 20806161. Incl. drive unit and balancer.
20949710
Ø 150 mm, 5 m hose with automatic disconnection and rubber nozzle 20806561. Incl. drive unit and balancer.
20949610
87
Electrical components for the motorized
systems
For systems that have motorized return with or without
motorized hose hoist Nederman provide a main control
box. The control box supplies up to 6 extraction units at the
time. If there is a need of more units in the system - please
contact Nederman for guidance.
Nederman also provides the following features:
• “Trolley on demand”-device with makes it possible to
line up the trolleys that are not in use for the moment and
call one trolley at the time to the attachment point. See
20949810 or 20949910 in the accessory list.
• Ultrasonic sensors for making the trolley stop if a vehicle
is interfering with the trolley route. See accessory list.
Please contact Nederman for guidance.
Accessories
Part no.
Automatic disconnection device ALU 150/250
20940810
Hydraulic limit stop for ALU150/250
20941410
Top outlet, vertical Ø 250 mm
20940410
Top outlet, side Ø 250 mm
20940510
End outlet ALU 150 Ø 200 mm
20940610
End outlet ALU 250 Ø 250 mm
20940710
Wall bracket, length 0.6 m
20947510
Wall bracket, length 1.5 m
20947610
Extraction trolley for Nederman Fume Extractor
20940210
Stiffener for Rail ALU 150/250, 10 pcs
20941110
Extraction trolley Maxi, Ø 200 mm, for high flow applications,
~3000 m3/h
20940310
Main control box - ALU150/250 - Return system
20946410
Ultrasonic sensor kit
20946110
Call rope and sensor switch for return systems
20949810
Call button and sensor switch for return systems
20949910
The number of outlets is decided by the number of trolleys
in the rail and the length of the rail. Maximum flow per
cross section of the rail should not exceed 2400 m³/h.
88
Pressure drop outlets
A
y
1500
1250
B
1000
C
D
750
500
250
x
500
1000
1500
2500
2000
3000
3500
4000
x= Airflow m³/h
y= Pressure drop Pa
A= Top outlet, side Ø 250 mm
B= End outlet, Ø 250 mm
C= Top outlet, vertical Ø 250 mm
D= End outlet, Ø 200 mm
Pressure drop special trolleys
y
A
B
x
x= Airflow m³/h
y= Pressure drop Pa
A= Trolley for Nederman Fume extractor
B= Extraction trolley Maxi
Systems for emergency vehicles
Nederman MagnaSystem solutions
The Nederman MagnaSystem is a series of lightweight and
easy to install exhaust extraction systems designed specifically for emergency vehicles and featuring 100% exhaust
capture. The system can also be used in bus and coach garages if vehicles with similar exhaust positions and anchor
plates always return to the same parking bays. It comprises
two basic variants, MagnaRail and
MagnaTrack.
The MagnaSystem uses an electro-magnet to attach the
exhaust hose and nozzle to the vehicle. When activated,
the electro-magnet attaches to an anchor plate on the
vehicle, holding the nozzle firmly on to the tail pipe. When
leaving the parking bay :
• a radio link (optional) ensures that the extraction fan
starts when the engine is turned on
• the hose unit follows the vehicle as it exits
• at a pre-set disconnection point, the electro-magnet is
deactivated
• the nozzle is then instantly released, preventing stress on
the tail pipe and risk of injuries due to recoil on release.
The fan can be set to run after disconnection to ensure
complete extraction of any remaining exhaust fumes. The
anchor plate is mounted at a convenient height on the
vehicle body enabling nozzle attachment while standing
upright.
An oversized nozzle permits an ambient air mix in the air
stream, immediately reducing the emission temperature
by up to 50 % at the point of capture. This prolongs
component life and prevents burning hazards.
Airflow recommendation: ambulances 600 m³/h, fire
trucks/buses 1000-1200 m³/h.a
The anchor plate is the nozzle attaching point on the vehicle. It is mounted
at a convenient height on the vehicle body enabling you to attach the nozzle
while standing up right. The electro-magnet has an ergonomic handle and
attaches instantly to the anchor plate on the vehicle.
A) The tension of a leaf spring in the hose holds the nozzle firmly to the
exhaust pipe.
B) An oversized nozzle permits an ambient air mix in the air stream
immediately reducing the emission temperature up to 50 % at the point
of capture.
Nederman Pneumatic Track System (PTS)
The system is based on a an expandable nozzle expanded
by compressed air, fixing and sealing the nozzle tightly
round the tail pipe.
PTS is supplied with a choice of two different sized nozzles
to fit the most common types of tail pipes. A quick coupler
makes it easy to interchange the nozzles.
PTS is perfect for stations where vehicles vary from time to
time.
89
Selection Guide Nederman MagnaSystem
Feature
Serves up to 4 vehicles at
a time
MagnaRail
The ultimate solution
offering outstanding
performance
MagnaTrack HS
Serves 1 vehicle at a time
X
X
For stations with
less
usage demands
For stations with
less usage demands
X
X
X
X
X
X
X
X
X
High exit speed (up to 25
km/h, 15 mph)
X
X
Low level tail pipe
X
X
High level tail pipe
X
X
X
(X)*
(X)*
X
Automatic return
(accessory)
X
exit distance, m
30
*) Also available for high level
90
MagnaStack
An economical
alternative for lower
speed and lower
usage bays
Normal exit speed (up to15
km/h, 10 mph)
Vertical stack
MagnaTrack ST
For high-frequency/
high-speed applications
X
Drive-through traffic
MagnaTrack S
18
12
12
15
Nederman MagnaRail
MagnaRail is a high capacity system designed to handle the
highest operational requirements. Up to four vehicles can
be attached to the same rail each with a designated disconnection point. For drive through application and vehicles
with either high level or low level tail pipes.
MagnaRail track/exhaust rail (1)
Including: Busbar (2), Brackets (3), Trolley stop (4), End connection (5), Transformer (14)
Lenght, m / ft
Part no
2.5 / 8.2
5.0 /16.4
7.5 / 24.6
20813864
20813964
20814064
12.5 / 41.0
20814264
10.0 / 32.8
15.0 /49.2
20814164
20814364
Lenght, m / ft
Part no
17.5 / 57.4
20.0 / 65.6
22.5 / 73.8
20814464
20814564
20814664
27.5 / 90.2
20814864
25.0 / 82.0
30.0 / 98.4
20814764
20814964
Pressure drop Magna exhaust rail and
connections
The cross section area of the
suction rail (including lips) is
equivalent to Ø160 mm.
The suction rail is formed in a configuration such that the
extrusion serves not only as an exhaust duct, but also as
the guide rail that the extraction trolley travels in. The rail
is available in up to 30 m, increments of 2.5 m or 5 m. The
fan/duct work can be connected to the rail via either a end
outlet or one/several top outlets (depending on length of
rail).
• Capacity: up to 4 vehicles at a time. For back in or drivethrough vehicles
• High exit speed: up to 25 km/h - 15 mph
• Exhaust pipes: low level or high level
• Option: Automatic return
13
2
3
15
1
14
5
MagnaRail Extraction Unit for low level pipes (LL)
8
Including: Trolley (6), Balancer (7), Shock absorber (8), Exhaust hose (9),
Electro-magnet assembly (11), Anchor plate (12), Disconnection box (13)
4
Hose Ø, mm / inch
Hose lenght, m / ft
160 / 6.3”
3 / 9.8
20813464
130 / 5.1”
3 / 9.8
20813664
160 / 6.3”
6
7
x = Airflow m³/h
A = Top connection straight
B = End connection
C = Exhaust rail per meter
130 / 5.1”
4 / 13.1
4 / 13.1
Part no.
20813364
20813564
Accessories for Magna track/exhaust rail (1)
10 b
Type
Top outlet Ø 200 mm
9
11
17
10 a
16
12
Part no.
20374246
1. Exhaust rail
2. Busbar
3. Bracket
4. Trolley stop
5. End connection
6. Trolley
7. Balancer
8. Shock absorber
9. Exhaust hose
10 a Nozzle LL pipes
10 b Complete extraction unit for HL pipes
11. Electro-magnet assembly
12. Anchor plate
13. Disconnection box
14. Transformer
15. Automatic return (option)
16. Twist support (accessory)
17. Extension handle (accessory)
91
Nederman MagnaTrack HS
Pressure drop – MagnaRail extraction units
MagnaTrack HS is designed to serve emergency stations with
a high frequency of runs. It is available in lengths from 3,5 m
to 18 m, and for vehicles with either high
level or low level tail pipes.
For high-frequency/high-speed applications.
• Capacity: 1 vehicle per system
• High exit speed: up to 25 km/h - 15 mph
• Exhaust pipes: high level or low level tail pipes
2
3
x = Airflow m³/h
A = Extraction unit low level – hose 4 m, Ø 130 mm
B = Extraction unit low level – hose 4 m, Ø 160 mm
C = Extraction unit high level - hose 2 m, Ø 160 mm.
11
2
12
Nozzles for low level (LL) exhaust pipes (10 a)
Type
Distance exhaust
pipe – anchor plate
Hose Ø
mm / inch
Hose length
mm / inch
Part no
Standard LL
Variable
160 / 6.3”
1000 ± 100
39.4 ± 4”
20802164
HB 600 LL
Fixed
160 / 6.3”
20802264
HB 600 LL
Fixed
130 / 5.1”
600 ± 100
23.6 ± 4”
HB 900 LL
Fixed
160 / 6.3”
900 ± 100
35.4 ± 4”
20802464
600 ± 100
23.6 ± 4”
1
1. 2. 3. 4.
5. 6. 7. 8 a.
8 b.
9.
10.
11. 12.
6
5
4
8b
7
20802364
Guide track
Bracket
Shock absorber
Horizontal exhaust hose
Trolley
Balancer
Vertical exhaust hose
Nozzle for LL pipes
Complete extraction unit for HL pipes
Electro-magnet assembly
Anchor plate
Disconnection box
Transformer
10
Complete extraction unit for high level (HL) exhaust pipes (10 b)
Extraction trolley, Balancer, Disconnection box, Vertical hose, Electro-magnet assembly,
HL nozzle and anchor plate
Type
Hose length, m / ft
160 / 6.3”
2 / 6.6
20813764
Accessories for high level nozzles
Type
Twist support (16)
Extension handle (17)
Description
Prevents nozzle from twisting and falling
down
1.1 m long
9
Part no
Part no
20374364
20374359
8a
Complete extraction
unit for high level (HL)
exhaust pipes –
Part no. 20801964
Distance (mm) between
exhaust pipe and anchor
plate for the different types
of nozzles:
HB 600 LL 600 ± 100
HB 900 LL 900 ± 100
Standard LL 1000 ± 200
14. Extension handle (accessory)
13. Twist support prevents the nozzle from
twisting and falling down (accessory).
MagnaTrack HS
Including: Guide Track (1), Mounting brackets for 2.4 m distance (2),
Shock absorber (3), Horizontal hose (4), Transformer (12)
Track lenght m / ft
The MagnaTrack system is
particularly well suited for areas
where each vehicle has its own
individual parking space as in fire
stations, bus and lorry garages, etc.
92
Part no
3.5 / 11.5
20804164
7 / 22.9
20806864
5.9 / 19.4
9.5 / 31.2
11.8 / 38.7
15.3 /50.2
17.7 /58.0
20804264
20804364
20804464
20804564
20804664
Nederman MagnaTrack S
Pressure drop MagnaTrack HS
MagnaTrack S is an economical alternative to MagnaTrack
HS. Designed to serve emergency stations with a normal
frequency of runs and exit speed. Available in lengths from
5.9 m to 11.8 m.
• Normal exit speed: up to 15 km/h - 10 mph
• Exhaust pipes: low level tail pipes.
2
11
x = Airflow m³/h
1-7= Hose Ø 130 mm
A-G= Hose Ø 160 mm
1,A = 3.5 m 2, B= 5.9 m 3, C= 7 m
4,D = 9.5 m 5, E= 11.8 m 6, F= 15.3 m
7,G =17.7 m
2
12
1. 2. 3. 4.
5. 6. 7. 8.
9.
10.
11. 12.
5
1
4
6
3
7
Elastic cord inside
the hose
Track
Bracket
Rubber stop
Horizontal exhaust hose
Trolley
Elastic cord
Vertical exhaust hose
Nozzle
Anchor plate
Disconnection box
Transformer
10
9
Distance (mm) between
exhaust pipe and anchor
plate for the different types
of nozzles:
HB 600 LL 600 ± 100
HB 900 LL 900 ± 100
Standard LL 1000 ± 200
MagnaTrack HS extraction unit for low level (LL) pipes
Including: Trolley (5), Balancer (6), Vertical hose (7), Electro-magnet assembly (9),
Anchor plate (10), Disconnection box (11)
Hose Ø vertical
mm / inch
Hose length vertical
m / ft
Part no
160 / 6.3”
4 / 13.1
20801864
130 / 5.1”
4 / 13.1
20801664
160 / 6.3”
3 / 9.8
130 / 5.1”
3 / 9.8
20801564
Nozzles for low level (LL) exhaust pipes (8a)
Type
Distance exhaust
Hose Ø
mm / inch
HB 600 LL
Fixed
160 / 6.3”
HB 900 LL
Fixed
160 / 6.3”
Variable
160 / 6.3”
Fixed
130 / 5.1”
Standard LL
HB 600 LL
Hose length
mm / inch
600 ± 100
23.6 ± 4”
900 ± 100
35.4 ± 4”
1000 ± 100
39.4 ± 4”
600 ± 100
23.6 ± 4”
Part no
20802264
20802164
Hose Ø
mm / inch
Hose length
m / ft
Part no
160 / 6.3”
2 / 6,6
20801964
Accessories for high level nozzles
Twist support (13)
Extension handle (14)
Prevents nozzle from twisting and falling down
1.1 m long
Including: Aluminum track (1), Mounting brackets for 2.4 m distance (2), Rubber stop (3),
Horizontal hose (4), Extraction trolley (5), Elastic cord (6), Vertical hose (7), Electro-magnet
assembly (9), Anchor plate (10), Disconnection box (11) and Transformer (12)
Track/hose length
horizontal, m / ft
Hose Ø
vertical, mm / inch
Hose length
vertical, m / ft
Part no
5.9 / 19.4
160 / 6.3”
3 / 9.8
20812564
9.5 / 31.2
160 / 6.3”
3 / 9.8
20812764
5.9 / 19.4
160 / 6.3”
4 / 13.1
160 / 6.3”
4 / 13.1
7 / 22.9
Part no
20374364
20374359
160 / 6.3”
11.8 / 38.7
20802364
Extraction trolley, balancer, disconnection box, vertical hose, electro magnet assembly,
HL nozzle, handle and anchor plate
Description
MagnaTrack S Exhaust Unit
20802464
Complete extraction unit for high level (HL) exhaust pipes including (8b):
Type
8
20801764
7 / 22.9
3 / 9.8
160 / 6.3”
3 / 9.8
160 / 6.3”
9.5 / 31.2
11.8 / 38.7
4 / 13.1
160 / 6.3”
4 / 13.1
20812664
20812864
20812964
20813064
20813164
20813264
Nozzles for low level (LL) exhaust pipes (8)
Type
Distance exhaust
Hose Ø
mm / inch
Hose length
mm / inch
Part no
HB 600 LL
Fixed
160 / 6.3”
600 ± 100
23.6 ± 4”
20802264
HB 900 LL
Fixed
160 / 6.3”
900 ± 100
35.4 ± 4”
20802464
Standard LL
Variable
160 / 6.3”
1000 ± 100
39.4 ± 4”
20802164
93
Pressure drop MagnaTrack S
x= Airflow m³/h
y= Pressure drop Pa
A = 5.9 m
B = 7.0 m
C = 9.5 m
D = 11.8 m
Nederman MagnaTrack ST
MagnaTrack ST is suitable solution for emergency stations
with fewer runs. The free-hanging exhaust hose is equipped
with a swiwel attached to a balancer which moves on the
guide track. A switch on the guide separates the entire hose
assembly from the vehicle in a one-step process when the
block passes a specific point.
• Normal speed exit: up to 15 km/h - 10 mph
• Exhaust pipes: low level tail pipes
2
11
12
3
MagnaTrack ST dimensions and part numbers
Including: Aluminum track (1), Mounting brackets for 2.4 m distance (2), Rubber stop (3),
Sliding block (4), Balancer (5), Swivel (6), Hose connector, Exhaust hose (7), Low level
nozzle (8), Electro-magnet assembly (9), Anchor plate (10), Disconnection switch (11),
Transformer (12)
Track
length
m / ft
Hose
length
m / ft
Hose Ø
mm / inch
Nozzle
length
m / ft
Nozzle Ø
mm / inch
Part no
6 / 19.7
5 /16.4
125 / 5”
0.6 / 1.9
130 / 5.1”
20807264
7 / 22.9
5 /16.4
125 / 5”
0.6 / 1.9
130 / 5.1”
20807164
9.5 / 31.1
9 / 31.1
125 / 5”
0.6 / 1.9
130 / 5.1”
20807364
12 / 39.4
11.5 / 37.7
125 / 5”
0.6 / 1.9
130 / 5.1”
20807464
Pressure drop MagnaTrack ST
4
5
1
2
6
7
10
1. 2. 3. 4. 5. 6. 7. 8.
9.
10.
11. 12.
Track
Bracket
Rubber stop
Sliding block
Balancer
Swivel
Exhaust hose
Nozzle
Anchor plate
Mechanical disconnection switch
Transformer
9
Distance between
exhaust pipe and
anchor plate
600 ± 100 mm
8
94
x= Airflow m³/h
y= Pressure drop Pa
A= 12 m
B= 9.5 m
C = 6 m and 7 m
Nederman MagnaStack
MagnaStack is a 100 percent automatic exhaust extraction
system for vertical stacks, based on the same technique
as MagnaTrack. The extraction unit, however, is a hood
enclosure, which automatically connects with the vertical
exhaust stack as the vehicle is backed in to the parking bay.
Guide arms position the laterally adjustable hood to the
stack. The stack is attached to the hood with an electromagnet. As the vehicle moves towards the exit, the horizontal
hose and extraction hood follow smoothly along the guide
track. At the doorway the electric power is automatically
switched off, instantly releasing the exhaust stack from the
hood.
• Normal speed exit: up to 15 km/h - 10 mph
• Exhaust pipes: vertical stacks
Magna Stack is an exhaust extraction system designed
for vehicles with stacks, i.e. vertical exhaust pipes. Since
the extraction unit operates at a constant height from the
floor the system is normally used in garages etc. where
each vehicle has its own parking place.
1
3
Pressure drop MagnaStack
4
2
x = Airflow m³/h
A=3m
B=6m
C=9m
D = 12 m
E = 15 m
1
6
5
1. 2. 3. Track
Exhaust hose
Trolley
4. 5.
6.
3
Complete horizontal exhaust unit
Extraction unit (pos 3, 4, and 5)
Guide track with horizontal hose Ø160 mm (6”)
2
6
Lenght m / ft
Part no
3.0 / 10
20804263
6.0 / 20
20804363
9.0 / 30
20804463
10.0 / 33
20812663
12.0 / 40
20804563
15.0 / 50
20804663
Extraction hood
Electro-magnet
Guide arms
Type
Part no
Complete extraction hood
20805163
4
5
Suspension devices (pos 6)
20804263
3m
20804363
6m
20804463
9m
20812663
10 m
20804563
12 m
20804663
15 m
Suspension device
20371306
2
2
2
2
2
2
Suspension device
20371307
-
-
1
1
2
2
Guide track
95
Pneumatic Track System (PTS)
300
400
500
Airflow, cfm
600
14
4000
3500
A
3000
B
16
12
10
2500
8
2000
6
4
0
200
400
600
800
1000
Airflow, m3/h
A. With hose, hanging in loop (parking position)
B. With hose pulled out (exit position)
11
2
2
0
3
Airflow recommendation: 600 m3/h (350 cfm)
4
5
6
PTS - Pneumatic Track system
Complete with track (1), Brackets (2), End stop (3), Sliding block (4) , Balancer (5), Hose
suspension (6), Upper extraction hose (7), Safety coupler (female 9a),
Upper air supply hose (10)
6
Track length
m / ft
1
6 / 19.7
Upper hose length
m / ft
Hose Ø
mm / inch
Part no
5 / 16.4
100 / 4”
20807564
Nozzle kit for PTS (8)
Complete with Nozzle, Lower extraction hose, Lower air supply hose and safety coupler
(male 9b).
9a
9b
7
1. Guide track
2. Bracket
3. End stop
4. Sliding block
5. Balancer
6. Hose suspension
7. Upper exhaust hose
8. Nozzle kit
9. Safety coupler (female 9a + male 9b)
10. Integrated pneumatic air hose
11. Disconnection valve
12. Pressure sensor (option)
96
8
Nozzle Ø
mm /inch
Exhaust pipe Ø
mm / inch
Length incl.
lower 4” hose
m / ft
Grip length
mm / inch
Part no
160 / 6.3”
70-125 / 2.8-5.0
1.0 / 3.2
120 / 4.7”
20867161
125 / 5.0”
50-85 / 2.0- 3.3
1.0 / 3.2
100 / 4”
20867061
Pressure drop, in.w.c
200
500
•Normal exit speed up to 25 km/h - 15 mph
2
4500
100
1000
• Exhaust pipes: low level tail pipes
12
1500
10
Pressure drop, Pa
PTS is suitable for stations where vehicles vary from time
to time. The system is based on a nozzle expanded by compressed air, fixing and sealing the nozzle tightly round the
tail pipe. PTS is supplied with a choice of two different
sized nozzles to fit the most common types of tail pipes. A
quick coupler makes it easy to interchange the nozzles.
Pressure drop with suspended hose
Accessories for extended functions
MagnaSystems
A Nederman MagnaSystem can be equipped with a transmitter and radio receiver that starts the exhaust fan when
the vehicle is started. The fan is running two minutes after
the vehicle has departed, which ensures complete extraction
of hazardous exhaust fumes.
Pneumatic Track System (PTS)
A Nederman Pneumatic Track System can be equipped with
either a pressure sensor (that senses the pressure build-up
from the exhaust fumes in the hose) or a radio transmitter
and receiver to start the fan automatically.
Accessories
Part no.
Pressure sensor, auto start (12)
20807864
Radio transmitter, auto start/stop
20801369
Radio receiver, auto start/stop
20802669
1) Radio receiver. 2) Transmitter. 3) Anchor plate for electromagnet. 4)
Alternative mounting plate for roll up doors with wide or narrow ribs.The
radioreceiver, together with the transmitter, ensures that the exhaust system
operates whenever an emergency vehicle is started.
Accessories (see pictures above)
Part no.
Top outlet Ø 200 mm for MagnaRail
20374246
Radio receiver (1)
20802669
Radio transmitter (2)
20801369
Pressure sensor for fan start
20807864
Anchor plate for electromagnet (3)
20372003
Anchor plate for roll up doors in 2 parts (4)
20371853
Anchor plate for roll up doors in 3 parts (4)
20371868
Transformer 230/24V 15VA for max 4 trolleys on MagnaRail
20374242
Hydraulic shock absorber for MagnaTrack S
(standard on MagnaTrack HS)
20374391
97
Hose and Cable Reels
Workshops and factories always need efficient and reliable
supplies of consumables such as oil, water, air and gas. Our
range of retractable hose reels can be used in all types of
industrial applications – from vehicle lubrication to highpressure washing down in food processing plants. Some
of the models are available in stainless steel and corrosion
resistant versions, specially designed for use in aggressive
environments and where extra demands are made on hygiene and cleanliness. The main advantage of self-retracting
hoses and cables is that they remove the hazardous risks
otherwise encountered when floor spaces get cluttered, a
frequent cause of tripping accidents. They also leave the
floor surfaces free for cleaning. Mechanical damage, caused
by trucks driving over the hoses, falling objects or excessive wear, can also be avoided.
Thanks to our long experience in the field of retractable
reels and hosing materials we can offer:
• A wide range of delivery solutions for liquid and gaseous
consumables
• Reels and hoses that are suitable for all types of working
environments
• Reels and hoses that meet strict hygiene requirements
• High quality equipment that is easy to install, operate and
maintain.
The tables below will help you compare the reels and select
the right one for the application.
Hose Reel Selection Guide
Media
Air
Air or water
High pressure
water
Oil
Maximum hose length
m
Max. working
pressure
MPa
Hose
dimension
Int. Ø mm
1,0
6
12
1,0
8
8
1,0
10
6
Serie
882
Serie
883
Serie
888/
893
Serie
889*
Serie
884
1,5
10
15
15
20
1,5
12,5
10
10
15
1,5
19
15
1,5
25
10
10
12,5
25
10
5,0
19
5,0
25
7,5
12,5
10
10
15
15
Serie
886*
Serie
881
Serie
876
30
18
10
25
13
15
18/20
25
25
15
10
15
30
Grease
35
6
Oxygene/ Acetylene
2,0
2x 6,3
20
2,0
2x 10
15
2,0
1x 6,3 1x 10
15
2,0
2x 10
45 kPa (negative)
38
10
45 kPa (negative)
50
10
Oxygene/ LPG
Vacuum
25
15
*) some articles available in Ex-versions.
Cable Reel Selection Guide
98
Voltage
V
Amperage
A
Power
W
IP-class
Conductors
No x area (mm2)
48
6
-
IP 44
2x1,0 / 3x1,5
12
230
10
2300
IP 44
3x1,5
12
Max. cable length
m
Serie 782
Serie 793
230
16
3680
IP 55
3x2,5
25
400
10
6900
IP 55
5x2,5
22
Hose Reel Serie 882
Hose Reel Serie 893
Hose Reel Serie 883
Weight: 6 kg incl.hose
Weight: 12.8-17.4 kg incl.hose
Weight: 10.5–13 kg incl.hose
Hose Reel Serie 889
Hose Reel Serie 888
Hose Reel Serie 884
Weight: 12.9–17.6 kg incl.hose
Weight: 28–35 kg incl.hose
Hose Reel Serie 876
Cable Reel Serie 782
Weight: 20–25 kg depending on length of hose
Hose Reel Serie 886
Weight: 26 kg
Cable Reel Serie 793
Hose Reel Serie 881
Weight: 14–16 kg
Weight: 23 kg
Measures in mm
99
100
Nederman Sales Companies
Germany
Tel: +49 7022 96000
[email protected]
Belgium
Tel: +32 2 334 22 50
[email protected]
India
Tel: +91 98 4519 8193
[email protected]
Tel: +91 98 1852 2271
[email protected]
Canada
Tel: +1-905 542 9296
Toll Free: +1-866 332 2611
[email protected]
China
Tel: +86 21 5466 1710
[email protected]
[email protected]
Ireland
Tel: +353 128 76073
[email protected]
the Netherlands
Tel: +31 10 4357644
[email protected]
the Czech Republic
Tel: +420 281 012 331-7
[email protected]
Norway
Tel: +47 22 790 210
[email protected]
Denmark
Tel: +45 70 200302
[email protected]
Poland
Tel: +48 32 201 97 92
[email protected]
France
Tel: +33 1 60 03 82 82
[email protected]
Portugal
Tel: +351 21 892 34 40
[email protected]
Romania
Tel: +40 724 127 345
[email protected]
Tel: +40 722 631 416
[email protected]
Spain
Tel. +34 91 659 24 30
[email protected]
Sweden
Tel: +46 16 16 07 50
Kundtjänst: +46 16 16 07 57
[email protected]
United Kingdom
Tel: +44 1772 334 721
[email protected]
USA
Tel: 1-734-729-3344
Toll Free: 1-800-575-0609
[email protected]
Other Countries:
Nederman International
Tel: +46 42 18 87 00
Fax +46 42 14 79 71
www.nederman.com
Nederman is represented in:
Australia, Austria, Bahrain, Belgium, Brazil, Bulgaria, Canada, China, the Czech Republic, Cyprus, Denmark, Egypt, Estonia, Finland, France, Germany, Greece, Hong Kong,
Hungary, Iceland, India, Iran, Ireland, Italy, Japan, Korea, Latvia, Lithuania, Malaysia, the Netherlands, Norway, Philippines, Poland, Portugal, Romania, Russia, Saudi Arabia,
Serbia & Montenegro, Singapore, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan R.O.C., Thailand, Turkey, United Arab Emirates, United Kingdom, USA.
14
No. 989000101 2005-10
Austria
Tel: +43 1 889 6734
[email protected]

The Nederman Design Guide

Transcription

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