LPG – Pump Catalogue

Transcription

LPG – Pump Catalogue
Auto Gas
Bottling
Transfer
Sterling Fluid Systems Group
www.sterlingfluidsystems.com
LPG - Pumps
1.1 SC 2002/5 …..2004/5
Auto gas station LPG Pump
TECHNICAL DATA
Medium duty design ( PN 40 )
Qmax
: 65 l/min
delta p
: 14 bar
speed
: 2900 rpm
: 80° C
tmax
PN
: 40 bar
Stages
: 2-4
mat. design
: EN JS 1025
( nodular iron GGG40.3 )
ATEX 94/9/EC
: Ex II 2 G c T1-T5
APPLICATION
LPG - plants (propane, butane)
Bottom off loading
DESIGN
Sterling SIHI-side channel pumps in combination system:
Handling gas along with the liquid - low noise pumps with
Bearing:
One grease-lubricated grooved ball bearing to DIN 625 and
one liquid surrounded sleeve bearing.
Sense of rotation:
Anti-clockwise, seen from the drive on the pump.
Shaft sealing:
Specially for LPG: “AFU”
Sterling standard balanced mechanical for 40 bar
NPSH inducer stage are used for problem-free pumping
of liquids at unfavourable suction side pumping conditions.
They are also applicable for NPSHA of 0,4 – 0,65 m.
Type code:
SC 2000/5 A4 AFU 1A 0
Monoblock deisign
SC 2000/5 AA AFU 1A 0
Base plate design
Casing pressure
Max. 40 bar from - 25 °C to + 80 °C
Casing pressure = inlet pressure + delivery
head at minimum flow.
Please observe:
Technical rules and safety regulations.
Drive:
SC 2002/5 A4 AFU 1A 0 Monoblock
By commercial electric motors, type of construction
IM B3. and B35 for A4 design
Flanges:
Suction branch axial, discharge branch pointing radially
upwards. The flanges correspond to DIN 2535
Flange design to DIN 2512 with groove and drilled to
ANSI 150 as well as BS. Table F, is possible.
Hydraulic:
Side channel hydraulic with NPSH inducer stage
Car filling station with SC 2003/5
2
LPG - Pumps
1.2 CEHA 3102/5 – 6108/5
CEHA 3102/7 – 6108/7
TECHNICAL DATA
Qmax
: 1 – 35 m3/h
Delivery head max : 354 m
: 1800 rpm
Speed max
: 80° C
tmax
PN
: 40 bar
Stages
: 2-8
Mat. design
: EN JL 1040
( cast iron GG25 )
EN JS 1025
ATEX 94/9/EC
: Ex II 2 G c T1-T5
APPLICATION
Bottom off loading
Transfer
Bearing:
Sense of rotation:
Anti-clockwise, seen from the drive on the pump.
Shaft sealing:
Specially for LPG: “AFU”
DESIGN
/5 means a special for LPG Sterling SIHI-side channel
pumps in combination system:
Handling gas along with the liquid - low noise pumps with
They are also applicable for NPSHA of 0,2 – 0,85 m.
Type code:
CEHA 3102/5 AA AFU 0A 0
( cast iron GG25 )
CEHA 3102/7…. Retaining stage to save service liquid and
install a level controller and dry running protection
Casing
Max. 40 bar from - 25 °C to + 80 °C( – 40°C as option)
Please observe:
Drive:
IM B3.
Flanges:
Suction branch axial, discharge branch pointing radially
Hydraulic:
Option:
Dry running protection and
level controller
CEHA 3102/7 AA AFU 1A 0 with retaining stage
3
LPG - Pumps
1.3 UEAA 5001 - 10010
TECHNICAL DATA
Qmax
: 220 m3/h
: 27 bar
Delta p max
: 3400 rpm (1800 rpm)
speed max
: 80° C
tmax
PN
: 40 bar (25 bar)
Stages
: 2 - 10
mat. design
: EN JL 1040
1.0619
(steel cast GS C 25)
ATEX 94/9/EC
: Ex II 2 G c T1-T5
APPLICATION
Bottom off loading
Transfer
DESIGN
LPG Sterling SIHI pump in combination system. Multistage
centrifugal pump with a side channel hydraulic to
handling gas along with the liquid, - low noise and a special
NPSH inducer stage are used for problem-free pumping of
liquids at unfavourable suction side pumping conditions.
They are also applicable for NPSHA of 1,2 - 2,6 m.
Type code:
UEAA 6502 MA DBG 1C 1
(nodular iron GGG40.3 )
(steel cast GS C 25)
Bearing:
Sense of rotation:
Clockwise, seen from the drive on the pump.
Shaft sealing:
Specially for LPG: “DBG”
Casing
Max. 40 bar (25 bar 10000) from - 25 °C to + 80 °C
Please observe:
Drive:
IM B3.
Flanges:
Suction franch axial, discharge branch fointing radially
Hydraulic:
Multistage centrifugal pump with a side channel hydraulic to
handling gas along with the liquid, - low noise and a special
NPSH inducer stage.
4
LPG - Pumps
1.4 PC 3102/7
... 6107/7
Suction lift operation for under ground tanks
TECHNICAL DATA
Output
Differential pressure
Speed
Shaft sealing
Nominal pressure
Tank volume
Suction lift
LPG
Temperatue
Flange connections
Mat. design
ATEX 94/9/EC
:
:
:
:
max. 30 m³/h
max 18 bar
max. 1800 rpm
standard mechanical seal
seales mag.drive as option
:
PN 25
:
max. 200 m3
:
max 4 m
:
-100% propane
-mixtures propane/butane
with min. 20% propane
:
-25 to 80°C
( -40°C option )
:
DIN 2501 PN 25
: EN JL 1040
( cast iron GG25 )
EN JL 1040
: Ex II 2 G c T1-T5
APPLICATION
Loading from under ground tanks
Transfer
DESIGN
Sterling SIHI-side channel multistage pump plant with
handling gas along with the liquid - low noise pumps with
Bearing:
Sense of rotation:
Anti clockwise, seen from the drive on the pump.
Shaft sealing:
Specially for LPG: AFU”
Type code:
PC 3607/7 L4 NB 1A A 01
Casing
Max. 40 bar from - 25 °C to + 80 °C
Please observe:
Drive:
Flame proved IM B3.
EEXE II T3
EEXD II B T4
EEXEe C II T4
Flanges:
PC 3605/7 L4 NB 1A A 01 for car fillig
Suction flange axial, discharge flange pointing radially
Hydraulic:
5
LPG - Pumps
1.5 CEBA 2002 - 2004
TECHNICAL DATA
Output
: max. 65 l/min
Differential pressure
: max. 14 bar
Speed:
: max. 2900 rpm
Temperature
: max. - 40 o C to + 60 o C
Casing pressure
: PN 40
Shaft sealing
: Sealless magnetic coupling
Flange connection
: DIN 2501 PN 40
( ANSI 300 as option )
Direction of rotation
Casing material
ATEX 94/9/EC
: Anti-clockwise when seen
from the drive end
: EN JS 1025
:
Ex II 2 G c T1-T5
APPLICATION
Vertical, extended tank pump essentially for handling liquids
that are either boiling or stored at their vapour pressure.
Particularly suited to AutoGas filling stations.
One of the primary features of this side-channel type of
pump is the special suction impeller that requires extremely
low levels of NPSH. CEB pumps have been specifically
designed for use with Liquefied Petroleum Gas and other
liquefied gases.
DESIGN
Sterling-SIHI side channel units are a low noise design of
combination pump. They are ideal for pumping liquids that
are stored at their boiling point, have a degree of entrained
gas, or very low NPSH conditions. The vertical tank pump
has been designed in order to enable retro-fitting into most
common tanks. Moreover, the dimensions are such that the
unit can be used to replace submersible designs of pump.
Although the pump can be supplied in other lengths, the
standard size is between 1.3 -& 3.0 m.
CONSTRUCTION
Casing pressure:
Max. 40 bar from -40oC to +60oC.
Please observe:
Technical and safety regulations that apply to installation.
Casing pressure = inlet pressure + delivery pressure at
minimum output.
Flange position:
Tank flange vertical, discharge flange horizontal.
Connection:
Flange design to DIN 2534 / PN40 or DIN 2512 with groove.
And spring. Other drillings available upon request.
ANSI as well is possible
Hydraulics:
Side channel hydraulic with NPSH inducer stage.
6
Bearing:
Two product lubricated SiC sleeve bearings with plus
additional intermediate bearings throughout the extended
shaft.
Shaft sealing:
Sealless/Magnetic drive. Power transmission effected by
magnetic coupling. Importantly, this is a modular design
adapted from our extensive range of sealless pumps.
Casing seal:
The static casing seals are made from seal liquid
Drive:
By standard electric motor, IM V1or B5.
Auto Gas
Auto gas pump solutions:
For auto gas station Sterling SIHI can offer thee different solutions:
1.1
Bottom-off loading, tank above surface of the earth, pump below tank, SC, CEH.
1.2
Top-off loading, underground tank with PC unit above surface of the earth
1.2
Top-off loading, underground tank with internal tank pump, motor outside of the tank, CEB
CEB
PC-unit
SC, CEH
Generally to select a pump two things has to be considered :
Max start pressure during start phase
Filling pressure during filling
Flow rate during filling
:
:
:
app: 7 – 9 bar
app: 4 – 6 bar
15 to 25 l/min
The filling pressure is depending of the smallest nozzle orifice diameter and car tank construction.
In hot season periods is a short start pressure of 7 to 9 bar requierd, to calculate the flow rate a lower filling
pressure of 4 to 6 bar is to consider.
SC
2003/5 A4 AFU 1A 0
Requested sizes:
Standard execution:
SC 2003/5
2,5 / 3,0 kW Motor
for 1 Dispenser
Industrial execution:
CEHA 3105/5
CEHA 3606/5
CEHA 3607/5
CEHA 4105/5
CEHA 4106/5
CEHA 4107/5
for 1 Dispenser
for 2 Dispenser
for 3 Dispenser
for 4 Dispenser
for 5 Dispenser
for 6 Dispenser
3,6 / 4,0 kW Motor
3,6 / 4,0 kW Motor
5,0 / 5,5 kW Motor
5,5 / 6,8 kW Motor
6,8 / 7,5 kW Motor
6,8 / 7,5 kW Motor
7
Auto Gas
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
16
18
Q - ∆p
2004
14
12
2003
10
∆p
∆p
8
[bar]
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
2002
[bar]
Q - ∆p
16
3108
14
3107
12
3106
10
3105
6
8
4
6
2
4
0
2
5
15
25
35
45
55
Q
65
75
5
15
25
35
4
55
Q
[l/min]
Q
[l/min]
Q
[l/min]
65
75
65
75
65
75
5
Q-P
3
2004
P 2
2002
Q-P
3108
4
3107
P 3
3105
2003
3106
[kW]
[kW]
1
2
0
1
5
15
25
35
45
55
Q
65
75
5
15
25
35
Q - NPSH
0,8
0,8
NPSH
NPSH
0,4
[m]
0,0
0,4
0,0
5
15
25
35
45
55
Q
65
75
5
15
25
35
45
[l/min]
3
speed = 1450 rpm
55
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
12
12
Q - ∆p
3608
10
∆p
55
1,2
Q - NPSH
[bar]
45
[l/min]
1,2
[m]
45
[l/min]
Q - ∆p
4107
3607
10
4106
3606
8
∆p
3605
6
8
4105
[bar]
6
4
4
2
2
0
45
65
85
105
Q
80
125
P
160
180
200
180
200
180
200
[l/min]
4107
3607
6
3606
[kW]
140
Q-P
Q-P
3608
3
120
8
5
4
100
Q
[l/min]
3605
P
2
4106
4105
4
[kW]
1
2
45
65
85
105
Q
125
80
[l/min]
100
120
140
Q
1,2
1,2
160
[l/min]
Q - NPSH
Q - NPSH
0,8
0,8
NPSH
NPSH
0,4
[m] 0,4
[m]
0,0
0,0
45
65
85
105
Q
8
[l/min]
125
80
100
120
140
160
Q
[l/min]
Auto gas
Underground tanks
1 to 6 dispenser
PC
3105/7 -. 4107/7
CEBA 2002
- 2004
Safety regulations, relating to minimum
safe distances, coupled to a physical lack of
site space require the installation of
under-ground LPG tanks. Discharge is therefore
only possible via the top flange. The Sterling
PC plant and CEBA tank pump is a top mounted
pump system. The hole PC system or only the motor
for the CEBA is located outside of the tank.
The primary benefit being that there is no maintainable
items such as electric motor or mechanical seals
within the sealed & pressurised LPG vessel. The CEBA
is equipped with sealles magnetic coupling,
free of maintenance.
Auto gas station with
PC -system
Auto gas station with
CEBA2000
Requested sizes:
PC 3605/7 A4 MB 0A A 02
PC 3605/7 A4 MK 0A A 02
Motor .
for 1 Dispenser 4,0 kW EEXd II B T4
for 1 Dispenser 3,6 kW EEXe II T3
PC 3606/7 A4 NB 0A A 01
PC 3606/7 A4 NK 0A A 01
for 2 Dispenser5,5 kW EEXd II BT4
for 2 Dispenser5,0 kW EEXe II T3
PC 3607/7 A4 NB 0A A 01
PC 3607/7 A4 NK 0A A 01
for 3 Dispenser 5,0 kW EEXd II T3
PC 4105/7 A4 PB0A A 01
PC 4105/7 A4 PK0A A 01
for 4 Dispenser 7,5 kW EEXd II BT4
PC 4106/7 A4 PB0A A 01
PC 4106/7 A4 PK0A A 01
for 5 Dispenser 7,5 kW EEXd II BT4
PC 4107/7 A4 PB 0A A 01
PC 4107/7 A4 PK 0A A 01
for 6 dispenser 7,5 kW EEXd II B T4
for 6 dispenser 6,8 kW EEXe II T3
Tank pump CEBA 2000
CEBA 2003 …….
CEBA 2003 …….
CEBA 2004 …….
CEBA 2004 …….
…
9
Auto gas
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
PC 3600/7
PC 4100/7
14
14
Q - ∆p
12
∆p
Q - ∆p
4108
3608
10
[bar]
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
12
3607
∆p
3606
[bar]
4107
10
4106
8
3605
4105
8
6
6
4
4
2
0
30
40
50
60
70
80
90
100
110
2
120
80
90
100
110
120
130
140
150
160
Q [l/min]
5
8
Q-P
4
3607
3
[kW
P
3606
[kW]
3605
180
190
200
210
190
200
210
[l/min]
Q-P
4108
7
3608
P
170
Q
4107
6
4106
5
4105
4
2
3
1
2
30
40
50
60
70
80
90
Q
100
110
120
[l/min]
16
Q - ∆p
2004
12
2003
10
∆p
8
[bar]
2002
6
4
2
0
5
15
25
35
45
55
Q
[l/min]
Q
[l/min]
Q
[l/min]
65
75
65
75
65
75
4
Q-P
3
2004
P 2
2002
2003
[kW]
1
0
5
15
25
35
45
55
1,2
Q - NPSH
0,8
NPSH
[m]
0,4
0,0
5
10
15
25
35
45
55
90
100
110
120
130
140
150
160
170
Q
Tank pump CEBA 2000
speed = 2900 rpm,
sp. gr. = 0,56 kg/dm3
14
80
180
[l/min]
Bottle filling
Calculation of pump size
CEHA 3106/5 – 6108/5
UEAA 5005 – 100010
PC
3605/7 – 6107/7
Generally :
The nominal output rating can be found in the capacity
curve of a filling carrousel for LPG cylinders. This
nominal output rating, with regard to a constant filling
pressure, should be increased by an additional, by-pass
quantity led back to the feeling tank via a pressure
sustaining valve. The additional quantity is normally
from 20 to 50 %, depending on the size of the filling
system. The differential pressure to be generated by the
pump depends on the frictional characteristics (system
curve) of the LPG plant and the flow rate.
Whilst the static head may often be neglected, the flow
losses
(dynamic head) of the components in the system can be calculated accurately with the aid of standard tables
and empirical values.Uncertainty often arises when calculating the system head, which in LPG plants results
mainly from pressure differences are highly dependent upon temperature changes. The seasonal temperature
changes and thus the change in the pressure differential must also be considered especially at the discharge
side.
The pressure difference can be determined by means of the vapour pressure curve for the media being
pumped. The use of the pressure gradient of the liquefied gas could also been used. This pressure gradient
indicates the pressure change per °C and guarantees a fast and accurate calculation of the differential pressure
during the design stage. However it must be realized that, if extreme factors are taken into consideration, the
resultant selection will be an oversized pump.Thus the high cost of both the pump and the operation under the
partial load, will produce an uneconomic solution and unfavourable operating conditions.
Pump selection:
Cylinder
Cylinder per hour
Density
Flow
:
:
:
:
11,8 kg
750 1/ h
0,56 kg/l estimated
(11,8 kg /0,560 kg/l) 750 1/h
=
15.804 l/h = 15,8 m3/h
For carousel is a constant by pass flow of 20 to 50 % recommend to compensate pressure fluctuations and
pump wear.
Result of Q = 15,8 m3/h x ( 1,2 to 1,5 )
Requested flow
Filling pressure
Vapour pressure normally
Requested pump differential pressure
:
:
:
:
Q = 19,0 to 23,7 m3/h
13 to 17 bar
5 bar
8 to 12 bar
Selected pump:
Q=
p=
19,5 to 23,7m3/h
12 to 15 bar
P=
22 to 25,5 kW
11
Bottle filling
CEHA 3105/5 - 6108/5
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
14
18
Q - ∆p
16
∆p
[bar]
14
3107
12
3106
10
3105
Q - ∆p
12
3108
3608
10
3607
3606
8
∆p
[bar]
6
8
4
6
2
4
0
2
0
1
2
3
4
Q
3
5
6
7
8
7
8
7
8
[m3/h]
5
Q-P
3108
4
3107
3
Q-P
3608
4
3607
3606
3106
3
P
3105
3605
[kW]
[kW]
2
2
1
1
0
1
2
3
4
[m3/h]
Q
3
5
4
5
6
Q
[m3/h]
1,2
1,2
Q - NPSH
Q - NPSH
0,8
0,8
NPSH
NPSH
[m]0,4
[m] 0,4
0,0
0,0
0
1
2
3
4
Q
3
5
10
6
[m3/h]
18
5108
Q - ∆p
16
5107
14
4107
4106
∆p
5
Q
Q - ∆p
4108
12
4
[m3/h]
14
[bar]
5
Q
5
P
4
[m3/h]
∆p
8
[bar]
5106
12
5105
10
8
6
6
4
4
2
2
5
6
7
8
9
10
Q
4108
7
9
13
Q-P
12
13
14
15
16
17
18
19
20
21
18
19
20
21
18
19
20
21
3
[m /h]
5107
14
4106
5106
12
5
5105
P 10
[kW]
4
Q-P
5108
16
8
6
4
2
5
6
7
8
9
10
Q
3
11
12
9
13
10
11
12
13
14
15
[m /h]
16
Q
17
3
[m /h]
1,2
1,2
Q - NPSH
Q - NPSH
0,8
0,8
NPSH
NPSH
0,4
[m]
0,4
0,0
0,0
5
6
7
8
9
10
Q
12
11
Q
3
[m]
10
[m /h]
4107
6
P
12
18
8
[kW]
11
3
[m3/h]
11
12
13
9
10
11
12
13
14
15
16
Q
17
3
[m /h]
Bottle filling
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
22
Q - ∆p
20
6108
18
6107
16
6106
14
∆p
[bar]
12
6105
10
6104
8
6
4
2
12
14
16
18
20
22
24
26
28
Q
36
32
34
36
Q-P
32
6108
28
6107
24
6106
P 20
6105
[kW]
30
[m3/h]
CEHA and UEAA installation over ground
6104
16
12
8
12
14
16
18
20
22
24
26
Q
28
30
32
34
36
30
32
34
36
[m3/h]
1,2
Q - NPSH
0,8
NPSH
[m]
0,4
0,0
12
14
16
18
20
22
24
26
28
Q
[m3/h]
UEAA 5005 - 6505
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
20
∆p
[bar]
18
Q - ∆p
18
5008
16
16
5007
14
14
Q - ∆p
6505
6504
∆p 12
5006
12
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
[bar]
5005
10
10
8
8
6
6
4
4
2
10
20
30
40
50
60
Q
70
80
10
30
50
70
3
90
Q
[m /h]
40
110
3
[m /h]
50
Q-P
Q-P
-
40
30
P
P
[kW]
[kW]
5008
5007
5006
5006
20
30
6505
6504
20
10
10
0
10
20
30
40
50
60
Q
70
80
10
3
30
50
3
90
Q
[m /h]
Q
[m /h]
110
3
3
Q - NPSH
Q - NPSH
2
2
NPSH
NPSH
[m]
70
[m /h]
1
[m]
1
0
0
10
20
30
40
50
60
Q
3
[m /h]
70
80
10
30
50
70
90
110
3
13
Bottle filling
UEAA 6506 - 10010
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
16
32
Q - ∆p
Q - ∆p
14
8003
28
6509
24
12
∆p 10
6508
∆p
[bar]
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
[bar]
6507
8002
8
20
6
6506
16
4
2
12
0
20
8
10
30
50
70
90
Q
P
40
50
70
90
3
Q [m /h]
20
110
40
80
200
100
120
140
Q
160
180
200
[m3/h]
Q - NPSH
3
2
NPSH
NPSH
1
[m]
1
0
0
10
30
50
70
90
Q
110
40
60
80
100
120
140
Q
[m /h]
16
160
[m3/h]
Correction different density:
Q - ∆p
14
20
3
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
10010
10009
12
∆p
For instance :
LPG with 0,52 kg/l
CEHA 5106/5
Q = 11,5 m3/h
P = 12 bar
P = 12,3 kW
pnew =
12 bar x (0,56/0,52)
10008
10
10007
10006
8
6
11,1 bar
4
20
60
100
140
180
Q
220
=
50
30
Qnew =
10
20
60
100
140
3
180
Q
[m /h]
Q
[m /h]
220
3
Q - NPSH
2
NPSH
1
0
60
100
140
12,3 kW x (0,56/0,52)
11,4 kW
10010
10009
10008
10007
10006
P
20
Pnew
3
[m /h]
Q-P
70
14
60
4
2
[m]
180
0
30
Q - NPSH
[kW]
160
[m3/h]
8002
20
3
[bar]
140
8003
[kW]
20
[m]
120
Q-P
6509
6508
6507
6506
10
100
60
P
40
80
80
[m3/h]
60
[kW]
60
Q
Q-P
80
40
110
180
3
220
Q = 11,5 m3/h
180
200
Bottle filling
PC 3605 – 6107 for underground tanks
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
14
Q - ∆p
12
∆p
[bar]
Q - ∆p
4108
3608
12
3607
10
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
14
4107
∆p
[bar] 10
3606
4106
8
3605
8
4105
6
6
4
4
2
0
30
40
50
60
70
80
90
100
110
2
120
80
90
100
110
120
130
140
150
160
Q [l/min]
5
8
Q-P
4
[kW
3607
3
P
3606
[kW]
3605
180
190
200
210
190
200
210
[l/min]
Q-P
4108
7
3608
P
170
Q
4107
6
4106
5
4105
4
2
3
1
2
30
40
50
60
70
80
90
Q
100
110
120
80
100
110
120
130
140
150
160
170
Q
3
speed = 1450 rpm
90
[l/min]
[l/min]
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
180
18
16
Q - ∆p
Q - ∆p
14
5107
∆p 12
5106
6107
16
14
6106
12
6105
∆p
[bar]
[bar]
10
10
8
8
6
6
4
4
2
2
3
5
7
9
11
13
Q
15
8
17
20
24
[m3/h]
28
32
3
[m /h]
28
6107
14
24
Q-P
5107
P
5106
12
P
16
Q
16
[kW]
12
Q-P
6106
20
6105
[kW
16
10
12
8
8
6
3
5
7
9
11
Q
13
[m3/h]
15
17
8
12
16
20
24
Q
28
32
3
[m /h]
15
LPG Transfer
Selection of pump size
CEHA 3102/5 – 6108/5
UEAA 5001 – 100010
Rating and aspects of installation :
Pumps can be selected in accordance with the
characteristic curves. Specific data, especially
with regard to the required motor, will be given
in our quotation.
When selecting a pump size, it must always
be borne in mind that vapour-free inflow can
not always be guaranteed. In practice, it is
always very important to design an installation
in accordance with the state of the art (e.g.
see installation drawing below) in order to
minimalize vaporisation and headlosses. If not,
some safety factors need to be incorporated in the determination of the pump design.
Aspects on installation (general)
1. The suction pipes must be configured such that there is a minimum of resistance. There should be no filters
etc. which could impact high frictional loses and hinder the flow to the pump.
2. The minimum liquid tank level must consider flow resistance of the suction pipe the required NPSH of the
pump.
3. Bypass pipes from discharge side to inlet or suction side are not allowed. The bypass backflow from the
relief valve must be fed back to the storage tank.
4. If one pump has to fill several tanks with different LPG mixtures at different vapour pressures, efficient nonreturn valves or other suitable shut-off devices are required at the discharge side to avoid any service liquid
blowing out during the change-over process.
5. Required differential pressure minimum:
1 – 3 bar if a vapour return line is connected between tanks.
3 - 5 bar if no vapour return line is installed.
More than 5 bar in special cases, high temperature difference,
high pipe resistant etc..
6. If more than one pump are connected with one tank a special header with right dimensions can distribute the
fluid free of vapour.
16
LPG Transfer
CEHA 3102/5 - 6108/5
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
18
12
16
Q - ∆p
3108
14
3106
∆p 10
3105
8
3104
6
3103
8
∆p
3605
[bar]
6
3604
3603
4
3602
2
2
0
0
5
15
25
35
45
55
Q
65
75
45
65
85
Q
3107
4
3607
3
3106
3105
3
3605
2
3104
3103
3606
3604
P 2
3603
[kW]
3102
1
Q-P
3608
4
P
3602
1
0
0
5
15
25
35
45
55
Q
65
45
75
65
85
Q - NPSH
Q - NPSH
0,8
NPSH
NPSH
[m] 0,4
0,4
0,0
0,0
5
15
25
35
45
55
Q
65
45
75
12
sp. gr. = 0,56 kg/dm3
5108
14
5106
12
5105
∆p 10
[bar]
4103
4
Q - ∆p
5107
4104
6
sp. gr. = 0,56 kg/dm3
16
4105
[bar]
125
[l/min]
18
Q - ∆p
4106
8
105
speed = 1450 rpm
4107
10
85
Q
14
4108
65
[l/min]
speed = 1450 rpm
5104
8
5103
6
4102
2
5102
4
0
2
80
100
120
140
160
Q
8
4108
180
200
0
[l/min]
9
18
12
13
14
15
16
18
19
20
21
17
18
19
20
21
17
18
19
20
21
Q-P
5108
5106
5105
5104
P 10
4102
17
[m3/h]
5107
14
4104
4103
2
11
Q
4105
4
10
Q-P
4107
4106
6
[kW]
125
[l/min]
1,2
0,8
P
105
Q
[l/min]
1,2
∆p
125
[l/min]
5
Q-P
3108
[m]
105
[l/min]
5
[kW]
3607
3606
3102
4
Q - ∆p
3608
10
3107
12
[bar]
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
[kW]
5103
6
5102
0
80
100
120
140
160
Q
1,2
180
2
200
9
[l/min]
10
11
12
13
14
15
16
Q
[m3/h]
1,2
Q - NPSH
Q - NPSH
0,8
0,8
NPSH
NPSH
0,4
[m]
[m]
0,0
80
100
120
140
160
Q
180
[l/min]
200
0,4
0,0
9
10
11
12
13
14
15
16
Q
[m3/h]
17
LPG Transfer
CEHA 6102 - 6108
UEAA 5001 - 10010
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
10
24
Q - ∆p
20
8
6108
6107
[bar]
5003
∆p
6106
6
[bar]
6105
12
5002
4
6104
8
Q - ∆p
5004
16
∆p
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
6103
5001
2
6102
4
0
10
0
12
14
16
18
20
22
24
26
28
Q
36
32
34
36
P
12
5004
8
5003
[kW]
6104
6102
16
18
20
22
24
26
28
Q
30
32
34
30
40
50
Q
70
80
60
70
80
3
[m /h]
Q -NPSH
2
0,8
NPSH
NPS
[m]
0,4
1
0
0,0
12
14
16
18
20
22
24
26
28
Q
30
32
34
36
10
50
18
Q - ∆p
16
16
5007
14
3
[m /h]
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
5008
Q - ∆p
6505
6504
∆p 12
5006
12
40
Q
18
14
30
[m /h]
20
20
3
3
speed = 2900 rpm
[bar]
20
3
Q - NPSH
∆p
60
5001
10
36
[m3/h]
1,2
[m]
80
0
4
14
70
5002
4
6103
12
60
[m3/h]
16
6105
12
50
Q-P
20
6106
[kW]
40
24
[m3/h]
6107
P 20
30
Q
Q-P
6108
28
30
20
[bar]
5005
10
10
8
8
6
6
4
4
6503
6502
2
10
20
30
40
50
60
Q
70
80
10
30
50
70
3
90
Q
[m /h]
40
110
3
[m /h]
50
Q-P
Q-P
-
40
30
P
P
[kW]
[kW]
5008
5007
5006
5006
20
30
6505
6504
6503
6502
20
10
10
0
10
20
30
40
50
60
Q
70
80
10
3
30
50
Q - NPSH
90
[m /h]
Q
[m /h]
110
Q - NPSH
2
2
NPSH
NPSH
1
[m]
1
0
0
10
18
3
Q
3
3
[m]
70
[m /h]
20
30
40
50
60
Q
3
[m /h]
70
80
10
30
50
70
90
3
110
LPG Transfer
UEAA 6506 - 10010
3
speed = 2900 rpm
32
16
Q - ∆p
Q - ∆p
14
8003
28
6509
24
12
∆p 10
6508
∆p
[bar]
sp. gr. = 0,56 kg/dm3
speed = 2900 rpm
[bar]
6507
8002
8
20
6
6506
16
8001
4
2
12
0
20
8
10
30
50
70
90
Q
40
180
200
160
180
200
8001
0
30
50
70
90
20
110
3
Q [m /h]
40
60
80
100
120
140
Q
4
Q - NPSH
3
[m /h]
Q - NPSH
3
2
2
NPSH
NPSH
1
1
[m]
0
0
10
30
50
70
90
Q
speed = 1450 rpm
20
110
[m3/h]
3
40
60
80
100
120
160
180
200
[m3/h]
sp. gr. = 0,56 kg/dm3
speed = 1450 rpm
140
Q
16
8
Q - ∆p
10005
6
Q - ∆p
14
10004
10009
∆p
10003
4
10010
12
∆p
[bar]
160
3
[m /h]
8002
20
3
[m]
140
8003
[kW]
20
10
120
Q-P
P
40
100
60
6509
6508
6507
6506
[kW]
80
80
[m3/h]
60
P
60
Q
Q-P
80
40
110
[bar]
10008
10
10007
10002
10006
8
2
6
0
20
60
100
140
180
Q
220
4
3
[m /h]
20
60
100
140
50
180
Q
[m3/h]
Q
[m3/h]
Q
[m3/h]
220
Q-P
40
30
P
[kW]
Q-P
70
10005
10004
10003
10002
20
10
P
[kW]
0
20
10010
10009
10008
10007
10006
50
60
100
140
Q
3
180
30
10
220
20
[m /h]
3
60
100
140
180
220
180
220
3
Q - NPSH
Q - NPSH
2
2
NPSH
NPSH
1
[m]
[m]
0
1
0
20
60
100
140
180
Q
3
[m /h]
220
20
60
100
140
19

LPG – Pump Catalogue

Transcription

Similar documents

929_G6_New_Instructions

HR 500 CAST