DESMI MARINE PUMPS

Transcription

DESMI MARINE PUMPS

DESMI
MARINE
PUMPS
High efficiency pumps you can rely on
Vertical In-Line Pumps - Mainstream Designs
Our latest design in vertical in
inline pumps.
High efficiency pumps in a
cost-effective construction.
Several types of coupling and
material choices ensure the
correct selection for the job.
Double suction pumps for the
high capacities.
The double suction design
means low NPSH values.
Pumps for the low capacities.
capacities
Used as circulating pumps for
seawater and fresh water.
Vertical In-Line Centrifugal Pumps - NSL
• Various material combinations for different applications, e.g.
A: Cast iron casing - Bronze impeller
D: Bronze casing - NiAluBronze impeller
E: Special bronze alloys: RG10, NiAluBronze etc.
• Several types of couplings:
Closed coupled without bearing - type 12
Closed coupled with bearing - type 02
Spacer coupling in light version - type 13
Spacer
p
coupling
p g in heavy
y version - type
yp 14
Spacer coupling in special solid version - type 15
NEW:
Spacer coupling in compact design - type 16
24 Different sizes.
sizes
DIN flanges as standard - ANSI,
JIS as options.
Any make of AC - or DC electric
motor as well as hydraulic motors
motors.
Special designs with cardan shaft
drive, special shaft seals,
temperature sensors etc. on
request
request.
• Different designs
g of casings:
g
Sizes with impeller 215 & 265:
Same dimension suction and discharge branch.
Sizes with impeller 330, 415 & 525:
Suction branch one dimension bigger
gg than discharge
g
branch.
Inlet and outlet tangential offset to centre line of the
shaft.
Wear ring
g on both sides of the impeller.
p
Working Pressure & RPM for NSL Spacer
M ax.
working
pressure
[bar]
Bronze /
Cast iron
M ax.
working
pressure
[bar]
SG-iron
M ax.
RPM
Light / heavy
bearing
housing
g
M ax.
working
pressure
[bar]
Bronze /
Cast iron
M ax.
working
pressure
[bar]
SG-iron
M ax.
Pump
Pump
RPM
NSL80-215
16
32
1800 / 3600
NSL80-265
14.5
29
1800 / 3600
NSL150-265
7
14
1800
NSL80-330
8 / 13
27
3600 *) / ----NSL150-330
7 / 13
27
1800
NSL100-215
13
26
1800 / 3600
NSL150-415
9 / 13
26
1800
NSL100-265
14,5
29
1800 / 3600
NSL200-265
9
18
1800
NSL100-330
8 / 14
29
1800 / ----NSL200-330
7 / 13
26
1800
NSL100-415
10 / 12.5
25
1800 / ----NSL200-415
9 / 13
26
1800
NSL125-215
10
20
1800 / 3600
NSL250-265
10 / 10
20
1800
NSL125-265
NSL125
265
14 5
14,5
29
1800 / 3600
NSL250-330
NSL250
330
7 / 12
25
1800
NSL125-330
7 / 12
25
1800 / ----NSL250-415
9 / 12
25
1800
NSL125-415
9 / 13
26
1800 / ----NSL300-415
9 / 12
25
1800
NSL150-215
8
16
1800
NSL300-525
14
25
1800
*) W hen used with 2-poled electric m otors cast iron to be replaced by ductile iron GGG40 and bronze to
b replaced
be
l
d with
ith NiAl
NiAluBronze.
B
The above-mentioned max. working pressure is NO T valid for pumps approved by a classification society.
Pumps approved by classification societies have been pressure tested according to the requirements of these
societies, i.e. a test pressure of 1.5 x the permissible working pressure. The test pressure is stated in the test
certificate and stamped into the discharge flange of the pump.
Working Pressure & RPM for NSL Monobloc
M ax.
ki
w orking
pressure
[bar]
B ronze /
C ast iron
M ax.
w orking
pressure
[bar]
SG -iron
Pum p
N SL80-215
16
32
N SL80-265
14.5
29
N SL80-330
8 / 13
27
N SL100-215
13
26
N SL100-265
14.5
29
N SL100-330
8 / 14
29
N SL100-415
10 / 12.5
25
N SL125-215
10
20
N SL125-265
14.5
29
N SL125-330
SL125 330
7 / 12
25
N SL125-415
9 / 13
26
N SL150-215
8
16
*) W hen used w ith 2-poled electric
be replaced by N iA luB ronze.
M ax.
w orking
ki
pressure
[bar]
B ronze /
C ast iron
M ax.
w orking
M ax.
M ax.
pressure
R PM
R PM
[bar]
12- / 0212- / 02SG -iron
com bination
Pum p
com bination
1800 / 3600
N SL150-265
7
14
1800 / 1800
1800 / 3600
N SL150-330
7 / 13
27
1800 / 1800
1800 / 3600*)
N SL150-415
9 / 13
26
1800 / 1800
1800 / 3600
N SL200-265
9
18
----- / 1800
1800 / 3600
N SL200-330
7 / 13
26
1800 / 1800
1800 / 1800
N SL200-415
9 / 13
26
1800 / 1800
1800 / 1800
N SL250-265
10 / 10
20
---- / 1800
1800 / 3600
N SL250-330
7 / 12
25
1800 / 1800
1800 / 3600
N SL250-415
9 / 12
25
1800 / 1800
1800 / 1800
N SL300-415
SL300 415
9 / 12
25
1800 / 1800
1800 / 1800
N SL300-525
14
25
1800 / 1800
----- / 1800
m otors cast iron to be replaced by ductile iron G G G 40 and bronze to
T he above-m entioned max. w orking pressure is N O T valid for pumps approved by a classification society.
Pumps approved by classification societies have been pressure tested according to the requirem ents of these
societies, i.e. a test pressure of 1.5 x the perm issible w orking pressure. T he test pressure is stated in the test
certificate and stam ped into the discharge flange of the pump.
Vertical In-Line Centrifugal pumps - DSL
• Two types of couplings:
Spacer coupling
Compact design
• Double suction design to ensure low NPSH values
• Bearings and shaft seal at both top and bottom. Bottom seal
mechanical or slide bearing.
2 Sizes: DSL300
DSL300-320
320 & 400
400-430.
430
DIN flanges as standard - ANSI,
JIS as options.
Any make of AC - or DC electric
motor as well as hydraulic
motors.
Special designs with cardan shaft
drive, special shaft seals,
temperature sensors etc
etc. on
request.
• New design: With separate base plate
Vertical In-Line Centrifugal Pumps - DSL
Type
Max. power consumption
KW
740/870/980/1170/ 1450 / 1750 rpm
Max. permissible
working pressure
b
bar
DSL 300-320
- / - / 30 / 50 / 95 / 165
5
DSL 400
400-430
430
92 / 150 / 215 / 365 / - / -
5
The above-mentioned max. working pressure is NOT valid for pumps approved by a classification society.
P
Pumps
approved
d bby classification
l ifi i societies
i i have
h
been
b
pressure testedd according
di to the
h requirements
i
off these
h
Vertical In-Line Centrifugal Pumps - PVLN
Cast iron for fresh water
Bronze materials for seawater
• Only one type of coupling: Close coupled without bearing
• All pumps - except PVLN 2150 & 2200 - are designed for PN 10
as standard. PVLN 2150 & 2200 as PN 6 as standard, if PN 10
ductile iron must be used.
12 different sizes.
sizes
DIN flanges as standard.
Available with any make of AC - or
DC electric motors.
Vertical In-Line Pumps - Original designs
Our old design which is now
replaced by NSL.
Our old design which is now
replaced by DSL
An old
A
ld d
design
i which
hi h iis now
replaced by NSL - however,
type V70-50-220 will be redesigned as an NSL Pump.
Vertical In-Line Centrifugal Pumps - SL
Nodular cast iron for media with high casing pressure.
• Two types of couplings available:
Spacer coupling
Monobloc without bearing
• When motors with flange diameter exceeding 400 mm is used
used, a
special solid motor bracket is needed.
20 different sizes.
sizes
DIN flanges as standrad, ANI &
JIS flanges as options.
Any make of AC- or DC electric
motors as well as hydraulic
motors.
Vertical In-Line Centrifugal Pumps - DKVAZ
Nodular cast iron for media with high casing pressure
• Only one type coupling available
• Max permissible working pressure: 9 bar
Only one size available.
available
Split- casing design, i.e. the
casing is axially split.
Vertical In-Line Centrifugal Pumps - SL
T he follow ing w orkin g pressu res are allow ed:
T ype
S L 70-215
S L 70-265
S L 80-215
S L 80-265
S L 80-330
S L 100-215
S L 100-265
S L 100
100-330
330
S L 125-215
S L-125-265
P ressure
bar
16
16
10
16
16
14
14
11
8
9
P ow er
kW
1450/1750/2950/3
500
1.9/3.2/16.5/28
4.0/7.4/33/48
3.3/6.0/27/47
5.9/10.1/43/79
11.2/19.6/79/124
5.5/9.6/48/83
10.5/17.5/74/119
18.4/31/--/-18.4/31/
/
6.8/11,6/--/-14.3/25/--/--
SL
SL
SL
SL
SL
SL
SL
SL
SL
SL
T ype
125-330
125-415
150-265
150-330
150-415
200-265
200-330
200
200-415
415
250-330
250-415
P ressure
bar
10
12
6,5
9
10
6
9
10
6
10
P ow er
kW
1450/1750
29/48
45/81
18,4/31
35/61
62/107
24/41
47/80
75/147
78/135
121/210
T he above-m
above m entioned m ax . w orking p ressure is N O T valid for pum ps approved b y a classification
society. P um ps approv ed b y classification societies hav e been p ressure tested accordin g to the
requirem ents of th ese societies, i.e. a test pressu re of 1.5 x the perm issible w orkin g pressure. T h e test
pressure is stated in the test certificate and stam ped into the disch arge flan ge o f the pum p.
Vertical In-Line Centrifugal Pumps Modular V
Nodular cast iron for media with high casing pressure
• Two types of coupling:
Spacer coupling
Monobloc with bearing
4 different sizes.
sizes
DIN flanges only.
PUMP
V-70-50-220
V-80-70-275
V-100-80-275
V-125-80-275
PRESSURE
mWC
100
145
145
145
Ejector Priming Units
•The ejector is driven by compressed air
• If the main pump can be flooded the priming unit must be with
2 solenoid valves.
Available with ½” and 1” ejector.
The complete unit is mounted
on a plate with the ejector,
pressure control, solenoid valve,
non-return valve and filter
Priming Pumps
• Materials: Casing and shaft seal cover - bronze
Shaft - stainless steel
Shaft seal - mechanical
NEW DESIGN:
Casing & Impeller - POM (acetal copolymer)
2 sizes:
B 114 & B
B-114
B-218
218
Capacity: 20 - 125 m³ air per hour
Supplied as complete units with
feed water tank, filter etc.
• The priming pump is connected to the suction side of main pump
and evacuates air from the suction pipe. The evacuated air - with
water - is pumped through the feed water tank to outlet, which
must be connected to the bilge pipe
pipe.
• Control box with timer or pressure switch available.
Self-priming Pumps - NEW DESIGN
The well-known
well known and highly
recognised type of selfpriming pumps.
More than 25 years in the
market, but still up-to-date.
The closed-coupled
closed coupled design of
the self-priming pump.
The rigid design eliminates
the risk of incorrect alignment
alignment.
The pump type which
combines the standard selfpriming design with the star
wheel from the water ring
pump
pump.
This means super fast and
reliable priming.
Self-priming Pumps - Modular S
A: Cast iron casing - NiAluBronze impeller
• Impellers are closed, except S32-25-110 and S50-32-135
14 different sizes.
sizes
DIN flanges only, however the
new open design makes the
use of for ANSI & JIS flanges
possible
possible.
Any make of DC- or AC
motors.
• Different types of drives:
O base
On
b
plate
l t with
ith electric
l t i motor
t
On base plate with diesel of petrol engine
Close coupled with electric motor
Close coupled with hydraulic motor
M
Manual
l ffriction
i ti clutch
l t h and
dV
V-belt
b lt pulley
ll
El-magnetic friction clutch and V-belt pulley
•
Self-priming Pumps - Modular S Monobloc
• This type is based upon the standard Modular S pump, i.e.
the same casing, suction piece, and impeller.
• The pump with motor bracket is a unit on which coupling and
motor flange and electric motor must be mounted.
• Consequently
q
yp
pumps
p with bracket can be stored with loose
couplings and flanges to build a complete unit.
12 different sizes.
sizes
DIN flanges only, however the
new open design makes the
use of for ANSI & JIS flanges
possible.
possible
Any make of DC- or AC
motors.
Th ffollowing
The
ll i working
ki pressures are allowed:
ll
d
PUMP
S-32-25-110
S-50-32-135
S-70-50-175
S-70-50-220
S-70-50-275
PRESSURE
mWC
45
45
65
100
150
PUMP
S-80-70-175
S-80-70-220
S-80-70-275
S-100-80-175
S-100-80-220
PRESSURE
mWC
65
100
160
65
100
PUMP
S-100-80-275
S-125-80-220
S-125-80-275
S-125-100-220
PRESSURE
mWC
150
100
150
100
(10.2 mWC = 1 bar)
PRIMING TIMES AND MAX. SUCTION HEIGHTS FOR MODULAR S PUMPS
S32-25-110
S50-32-135
S70-50-175
S70-50-220
S70-50-275
S80-70-175
S80-70-220
S80-70-275
S100-80-175
S100-80-220
S100-80-275
S125-80-220
S125-80-275
S125-100-220
Suction
S
ti ti
time iin min.
i
1450 R.P.M.
2950 R.P.M.
M
Max.
S ti height
Suction
h i ht iin meter
t
1450 R.P.M.
2950 R.P.M.
Full/Re.1/Re.2
2
2
8
2
2
2
1.5
1
1
0.5
1
0.5
1.2
4.2
6.5
2.2
3
5
8.5
9.3
5.3
7.8
9.5
7.5
9
7.6
3.5
2
1
1.5
1
1
1
1.5
0.5
0.5
1
0.5
0.5
0.5
3 m. suction height, same dim.
Pipe as the pumps discharge
3
6.4
10 / 9.8 / 9.4
9.6
9.5 / 9.2 / 9
9.9 / 9.8 / 9
8.5 / 8 / 6
9.5 / 9.3 / 9.5
9.5 / 9.9 / 9.9
9.5
9.6 / 8.9 / 7.2
9.5 / 9.2 / 7.8
9.6 / 9.3 / 9
9.5 / 9.5 / 9.2
Modular S - Superprimer
•
M t i l as standard
Materials
t d d Modular
M d l S pumps
• Available on base plate with flexible coupling and in
monobloc design.
• This pump can replace Mono-pumps as bilge pumps in
thousands of fishing vessels, coasters as well as luxury
yachts.
2 different sizes (S70
(S70-50-175
50 175
and S80-70-175).
Double priming system
ensures super fast and
reliable priming and
evacuation of piping systems.
DESMI Dirty Water Vacuum Pumps
• Priming principle based upon the liquid ring
system.
• The pumps are with standard impeller as well
as a special rotor.
• Materials: As standard pump casing in cast
iron, impeller and rotor in stainless steel.
• VAC 2000 is available with free shaft end and
on base plate.
2 different sizes.
Pumps supplied with studs
and nuts ready for adapting
flange.
• VAC 4000 is available with free shaft end and
in c
close
ose coup
coupled
ed des
design
g
Self-priming Pumps - Open Impeller Design
10 different sizes.
sizes
2 different sizes.
sizes
The old version of the selfpriming pumps.
The former K&R pumps which
are now sold through
DESMI’s network.
network
All pumps have connections
with thread.
Self-priming Pumps - SA
• Various material combinations for
f different
ff
applications, e.g.
B: Cast iron casing - Stainless steel impeller
D: Bronze casing - Bronze impeller
• Different types of drives:
On base plate with electric motor
On base plate with diesel of petrol engine
Cl
Close
coupled
l d with
ith electric
l t i motor
t ((only
l SA25)
Manual friction clutch and V-belt pulley
El-magnetic friction clutch and V-belt pulley
The old design which still
widely sold due to its reliability
and sturdy design.
• All sizes
i
have
h
open impeller
i
ll and
d separate
t wear plate
l t
The following max. numbers of revolutions are allowed for SA-pumps with full impeller diameter:
p
Pump
Max. Number of
Revolutions
Pump
p
Max. Number of
Revolutions
SA-20-90/9
3500 RPM
SA-65-250/17
2500 RPM
SA-25-122/12
3500 RPM
SA-80-160/17
3500 RPM
SA-35-135/12
3500 RPM
SA-80-220/17
3500 RPM
SA-50-180/4
3500 RPM
SA-100-235/28
2500 RPM
SA-50-180/6
SA
50 180/6
2900 RPM
SA-125-235/32
SA
125 235/32,5
5
2500 RPM
SA-50-180/8
2500 RPM *
SA-150-260/33
2200 RPM
SA-65-250/6
3500 RPM
SA-200-320/50
2000 RPM
SA-65-250/8
3500 RPM
* SA-50-180/8 is, however, allowed to run at max. 3000 RPM when used as a fire pump.
The following working pressures are allowed:
PUMP
PRESSURE
[bar]
PUMP
PRESSURE
[bar]
SA 20 90
SA-20-90
4
SA-80-160
5.5
SA 25 122
SA-25-122
4
SA-80-220
8
SA 35 135
SA-35-135
4
SA-100-235
5
SA 50 180
SA-50-180
5.5
SA-125-235
5
SA 65 250/6 8
SA-65-250/6-8
SA 65 250/17
SA-65-250/17
8
6
SA-150-260
5
SA-200-320
5
Self-priming Pumps - SAN/SAEN
C: Cast iron casing - Cast iron impeller
• SAEN pumps are always close coupled without bearing in the
pump. SAN pumps are with free shaft end.
• SAEN pumps are only available with the motor sizes mentioned
in the dimensional drawings.
2 different sizes.
• Open impeller and separate wear plate.
The former K&R pumps which
are now offered through
DESMI’s network.
• Max. working pressure: 4 bar
Cost-effective pumps.
Horizontal Centrifugal Pumps
• The dimensions of the
pump casing is in
accordance with DIN24255.
• Pump casing is special for
this pump, all other parts
are identical with parts used
in Modular S pumps.
•
6 different sizes.
sizes
6 different sizes.
sizes
Pumps with dimensions as
the German “Water Pump
Norm” - DIN 24255.
Norm
24255
Close coupled version.
Portable Diesel Driven Fire & Bilge Pumps
• Standard materials:
Casing - seawater resistant aluminium
Impeller and wear plate - stainless steel
Shaft - stainless steel
• Diesel engines:
1B20 - 3.4 kW at 3600 RPM
1B30 - 5.0 kW at 3600 RPM
• Options: Always with recoil start - electric start is
optional.
1 size - type SA50T
SA50T.
Lightweight portable fire
pumps - 50 - 63 kg dry weight.
• Also available with priming star wheel which ensures
quick and safe priming. The priming time at 4 metres
suction head and 2” suction hose is approx. 20
seconds.
• Available in watertight aluminium box with hoses.
Portable Diesel Driven Fire & Bilge Pumps
• Materials for S70
S70-50-175:
50 175:
A: Cast iron casing - NiAluBronze impeller
• Materials for SA50
SA50-180/8:
180/8:
B: Cast iron casing - Stainless steel impeller
• S70-50-175/-11 is with a priming star wheel to ensure fast and
secure priming. 12.000 litres of air is evacuated per hour.
S70-50-175/-11NB
S70
50 175/ 11NB with
Ruggerini diesel engine type
MD151 - 12 kW at 3600 RPM
Weight: 155 kg dry.
SA50 180/8NB with Lister
SA50-180/8NB
diesel engine type LT1 - 5 kW
at 3000 RPM
Weight: 140 kg dry
• S70-50-175/-11
S70 50 175/ 11 with Ruggerini diesel engine has recoil and
electric start.
Fuel pumps
• Standard materials:
Casing - Aluminium
Impeller and wear plate - Stainless steel
Shaft - Stainless steel
• Preferred engines:
HATZ diesel engine type 1B30 with recoil start and
electric start with external power supply.
• DESMI FHS in England has a comprehensive range within fuel
handling pumps.
Available in different sizes
with petrol or diesel engines.
Specially designed for
pumping of jet fuel
fuel. Engine
also runs on jet fuels.
DESMI ROTAN Pumps
7 different sizes
sizes.
General Purpose pumps in
cast iron for clean, nonabrasive liquids.
liquids
3 different sizes (the smallest
sizes).
Close Coupled pumps in cast
iron
iron.
11 different sizes.
sizes
Heavy Duty pumps in cast
iron for viscous, non-corrosive
liquids
liquids.
NEW:
Available in vertical design
DESMI ROTAN Pumps
11 different sizes.
sizes
Chemical Duty pumps in
stainless steel, for corrosive
liquids
liquids.
9 different sizes in various
materials. (Cast iron, carbon
steel and stainless steel).
Magnetically coupled pumps
for ultimate protection against
leakage.
Recommended for fuel oils.
11 different sizes.
sizes
Petrochemical Duty pumps in
carbon steel for refinery and
petrochemical applications.
applications
Special Pumps
Available with hydraulic motor
only.
Available
A
il bl with
ith h
hydraulic
d li motor
t
only.
Handles heavy oil, up to 1 mio.
cSt
cSt.
Handles heavy oil, up to 1 mio.
cSt.
St
Cargo Pumps
Deepwell multi-stage
multi stage cargo
pumps primarily for LPG/LEG,
Ammonia, Molten Sulphur,
Acids etc.
DESWELL cargo pumps are
with electric motor placed on
the deck.
Horizontal
H
i
t l version
i off th
the
cargo for dry mounting.
On base plate with electric
motor.
t
Single
Si
l stage
t
b
booster
t pump,
available in horizontal or
vertical design.

DESMI MARINE PUMPS

Transcription

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