LPG – Pump Catalogue
Auto Gas Bottling Transfer
Sterling Fluid Systems Group www.sterlin fluids stems.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 tmax : 80° C 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 Medium duty design ( PN 40 ) Qmax : 1 – 35 m3/h Delivery head max : 354 m Speed max : 1800 rpm tmax : 80° C PN : 40 bar Stages : 2-8 Mat. design : EN JL 1040 ( cast iron GG25 ) 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 Transfer
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
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 NPSH inducer stage are used for problem-free pumping of liquids at unfavourable suction side pumping conditions. They are also applicable for NPSHA of 0,2 – 0,85 m. Type code: CEHA 3102/5 AA AFU 0A 0 ( cast iron GG25 ) CEHA 3102/5 AA AFU 1A 0 ( nodular iron GGG40.3 ) CEHA 3102/7…. Retaining stage to save service liquid and install a level controller and dry running protection Casing
CEHA 3103/5 AA AFU 1A 0
Max. 40 bar from - 25 °C to + 80 °C( – 40°C as option) Casing pressure = inlet pressure + delivery head at minimum flow. Please observe: Technical rules and safety regulations.
Drive: By commercial electric motors, type of construction IM B3. 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
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 Medium duty design ( PN 40 ) Qmax : 220 m3/h Delta p max : 27 bar speed max : 3400 rpm (1800 rpm) tmax : 80° C PN : 40 bar (25 bar) Stages : 2 - 10 mat. design : EN JL 1040 ( nodular iron GGG40.3 ) 1.0619 (steel cast GS C 25) ATEX 94/9/EC : Ex II 2 G c T1-T5 APPLICATION LPG - plants (propane, butane) Bottom off loading Transfer Bearing: 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 ) UEAA 6502 MA DBG 2C 1 (steel cast GS C 25)
One grease-lubricated grooved ball bearing to DIN 625 and one liquid surrounded sleeve bearing. Sense of rotation: Clockwise, seen from the drive on the pump. Shaft sealing: Specially for LPG: “DBG” Sterling standard balanced mechanical for 40 bar
Casing Max. 40 bar (25 bar 10000) from - 25 °C to + 80 °C Casing pressure = inlet pressure + delivery head at minimum flow. Please observe: Technical rules and safety regulations.
Drive: By commercial electric motors, type of construction IM B3. Flanges: Suction franch axial, discharge branch fointing radially upwards. The flanges correspond to DIN 2535 Flange design to DIN 2512 with groove and drilled to ANSI 300 as well as BS. Table F, is possible. 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
UEAA 6502 MA DBG 1C 1
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 (nodular iron GGG40.3 ) : 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 NPSH inducer stage are used for problem-free pumping
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
of liquids at unfavourable suction side pumping conditions. Type code: PC 3607/7 L4 NB 1A A 01 (nodular iron GGG40.3 ) Casing 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: By commercial electric motors, type of construction 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 upwards. The flanges correspond to DIN 2535 Flange design to DIN 2512 with groove and drilled to ANSI 300 as well as BS. Table F, is possible. Hydraulic: Side channel hydraulic with NPSH inducer stage
5
LPG - Pumps 1.5 CEBA 2002 - 2004 Suction lift operation for under ground tanks 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 ( nodular iron GGG40.3 ) : 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 CEHA 3606/5 AA 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 / 3,6 / 5,0 / 5,5 / 6,8 / 6,8 /
4,0 kW Motor 4,0 kW Motor 5,5 kW Motor 6,8 kW Motor 7,5 kW Motor 7,5 kW Motor
7
Auto Gas 3
speed = 2900 rpm
sp. gr. = 0,56 kg/dm
16
Q- p
2004
Q- p 16
12
3108
14
3107
12
3106
[bar] 10
3105
2003 10
p
8
[bar]
sp. gr. = 0,56 kg/dm
18
14
p
3
speed = 1450 rpm
2002
6
8
4
6
2
4
0
2 5
15
25
35
45
55
Q
65
75
5
15
25
35
45
[l/min]
4
55
Q
[l/min]
Q
[l/min]
Q
[l/min]
65
75
65
75
65
75
5
Q-P 3
4
3107
2003
P 2
Q-P
3108
2004
3106
P 3
2002
[kW]
3105
[kW]
1
2
0
1 5
15
25
35
45
55
Q
65
75
5
15
25
35
45
[l/min]
1,2
55
1,2
Q - NPSH
Q - NPSH
0,8
0,8
NPSH
NPSH
[m] 0,4
[m] 0,4
0,0
0,0 5
15
25
35
45
55
Q
65
75
5
3
speed = 1450 rpm
15
25
35
45
[l/min]
sp. gr. = 0,56 kg/dm
55
3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
12
12
Q- p
3608 10
Q- p
4107
3607
10 4106
3606
8
p
p
3605
[bar]
6
8
4105
[bar]
6 4 4 2 2
0 45
65
85
105
Q
80
125
100
120
160
Q
[l/min]
180
200
180
200
180
200
[l/min]
8
5
Q-P
Q-P
3608
4107
3607
4
6
3606 3
3605
P
4106 4105
P 4
[kW]
2
[kW]
1
2 45
65
85
105
Q
125
80
100
120
140
160
Q
[l/min]
[l/min]
1,2
1,2
Q - NPSH
Q - NPSH 0,8
0,8
NPSH
NPSH [m]
140
0,4
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 Suction lift operation for under ground tanks 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 Dispenser 5,5 kW EEXd II BT4 for 2 Dispenser 5,0 kW EEXe II T3
PC 3607/7 A4 NB 0A A 01 PC 3607/7 A4 NK 0A A 01
for 3 Dispenser 5,5 kW EEXd II B T4 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 for 4 Dispenser 6,8 kW EEXe II T3
PC 4106/7 A4 PB0A A 01 PC 4106/7 A4 PK0A A 01
for 5 Dispenser 7,5 kW EEXd II BT4 for 5 Dispenser 6,8 kW EEXe II T3
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 …….
…
for 1 Dispenser 3,0 kW EEXd II B T4 for 1 Dispenser 2,5 kW EEXe II T3 for 2 Dispenser 3,0 kW EEXd II B T4 for 2 Dispenser 3,3 kW EEXe II T3
9
Auto gas speed = 1450 rpm
sp. gr. = 0,56 kg/dm
speed = 1450 rpm
PC 3600/7
sp. gr. = 0,56 kg/dm
PC 4100/7
14
14
Q- p 12
p [bar]
Q- p 4108
3608
12
3607
10
4107
p [bar]
3606
10 4106
8 3605 8
4105
6 6 4
4
2
0
2 30
40
50
60
70
80
90
100
110
120
80
90
100
110
120
130
140
150
160
Q [l/min]
Q
5
180
190
200
210
190
200
210
[l/min]
8
4
7
3608
P
3607 3
Q-P
4108
Q-P
[kW
170
P
3606 [kW]
3605
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 2004
3
2003
P 2
2002
[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 3 speed = 2900 rpm, sp. gr. = 0,56 kg/dm
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
CEHA 6107/5 AA AFU 0A 0 P=
22 to 25,5 kW
11
Bottle filling CEHA 3105/5 - 6108/5 3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm 14
18
Q- p 16
p
14
3107
12
3106
3608 10
3105
10
3607 3606
8
p
[bar]
Q- p
12
3108
[bar]
6 8 4 6 2
4
0
2 0
1
2
3
4
3
5
5
6
Q
[m /h]
7
8
7
8
7
8
3
[m /h]
5
5
Q-P
3108 4
3107
3
3607 3606
3
P
3105
P
Q-P
3608 4
3106
3605
[kW]
[kW]
2
2
1
1 0
1
2
3
4
3
5
4
5
6
Q
3
Q
[m /h]
3
[m /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
3
5
4
5
6
Q
3
Q
[m /h]
3
[m /h]
18
14
5108
Q- p
4108
12
Q- p
16 5107
4107
14
4106
12
5106
10
p [bar]
4
3
Q
p
8
[bar]
5105 10 8
6 6
4
4 2
2 5
6
7
8
9
10
Q
11
12
9
13
12
13
7
4107
6
4106
Q-P
16
17
18
19
20
21
18
19
20
21
18
19
20
21
3
[m /h]
5107 5106
12
5
5105
P 10 [kW]
4
8 6
3
4
2 5
6
7
8
9
10
Q
3
11
12
9
13
10
11
12
13
14
15
16
Q
[m /h]
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
15
Q-P
5108
16 14
[m]
14
18
4108
P
11
Q
8
[kW]
10
[m3 /h]
[m3 /h]
11
12
13
9
10
11
12
13
14
15
16
Q
17 3
[m /h]
Bottle filling 3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
22
Q- p
20
6108
18
6107
16 6106
14
p
12
6105
10
6104
[bar]
8 6 4 2 12
14
16
18
20
22
24
26
28
Q
30
32
34
36
3
[m /h]
36
Q-P
32
6108
28
6107
24
6106
P 20
6105
CEHA and UEAA installation over ground
[kW]
6104
16 12 8 12
14
16
18
20
22
24
26
28
Q
30
32
34
36
30
32
34
36
3
[m /h]
1,2
Q - NPSH 0,8
NPSH [m]
0,4 0,0 12
14
16
18
20
22
24
26
28
Q
3
[m /h]
UEAA 5005 - 6505 3
speed = 2900 rpm
sp. gr. = 0,56 kg/dm
3
speed = 2900 rpm
20
sp. gr. = 0,56 kg/dm
18
Q- p
Q- p
18
5008
16
16
5007
14
6505
p [bar]
14 12
6504
p 12
5006
[bar]
10
5005
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]
5008 5007 5006 5006
20
30
6505
[kW]
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]
0
1 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 3
speed = 2900 rpm
sp. gr. = 0,56 kg/dm
3
speed = 2900 rpm
sp. gr. = 0,56 kg/dm
16
32
Q- p
Q- p
14
8003
28 6509 24
12
p 10
6508
p
8002
[bar]
6507
8
6506
6
20
[bar]
16
4 2
12
0 20
8 10
30
50
70
90
Q
40
60
80
100
120
140
160
180
200
160
180
200
[m3 /h]
Q
110
80
3
[m /h]
Q-P Q-P
80
60
40
60
P
6509 6508 6507 6506
[kW]
40
8002 20
0
20 10
30
50
70
90 3 Q [m /h]
20
110
60
80
100
120
140 3
[m /h]
4
Q - NPSH
Q - NPSH
3
2
2
NPSH
NPSH
1
[m]
1 0
0 10
30
50
70
90
Q
40
60
80
100
120
140
Q
3
[m /h]
Correction different density:
Q- p 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
Pnew
=
12,3 kW x (0,56/0,52)
3
[m /h]
11,4 kW Q-P
70
Qnew =
10010 10009 10008 10007 10006
50
P [kW]
30
10 20
60
100
140
3
180
Q
[m /h]
Q
[m /h]
220
3
Q - NPSH 2
NPSH [m]
1 0 20
14
160
3
[m /h]
sp. gr. = 0,56 kg/dm
16
14
20
110
3
speed = 1450 rpm
[bar]
40
Q
3
[m]
8003
P [kW]
60
100
140
180 3
220
Q = 11,5 m3/h
180
200
Bottle filling PC 3605 – 6107 for underground tanks 3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
3
speed = 1450 rpm
14
sp. gr. = 0,56 kg/dm
14
Q- p 12
p [bar]
Q- p 4108
3608
12
3607
10
4107
p [bar]
3606
10 4106
8 3605 8
4105
6 6 4
4
2
0
2 30
40
50
60
70
80
90
100
110
120
80
90
100
110
120
130
140
150
160
Q [l/min]
Q
5
180
190
200
210
190
200
210
[l/min]
8 4108
Q-P 4
7
3608
P [kW
170
3607 3
P
3606 [kW]
3605
Q-P
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]
sp. gr. = 0,56 kg/dm
180
[l/min]
3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
18
16
Q- p
Q- p
6107 16
5107
14
p 12
5106
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
12
16
20
24
Q
3
[m /h]
28
32
3
[m /h]
28 16
6107
14
[kW]
Q-P
5107
P
5106
12
P
24
Q-P
6106
20
6105
[kW
16
10
12
8
8
6 3
5
7
9
11
Q
13 3
[m /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 t he 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 t he 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 3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
3
speed = 1450 rpm
18
sp. gr. = 0,56 kg/dm
12
Q- p
16 14
3107
12
3106
p 10
10
3607 3606
8
p
3105
3605
[bar]
6
[bar]
8
3104
6
3103
3604 3603
4
3602
3102
4
Q- p
3608
3108
2 2 0
0 5
15
25
35
45
55
Q
65
75
45
85
125
[l/min]
5
Q-P
3108
4
3607
3
3605
3106 3
3606
3105
P 2
3104
P
3103
[kW]
3102
1
Q-P
3608
3107
4
3604
2
3603 3602
1 0
0 5
15
25
35
45
55
Q
65
45
75
65
85
105
Q
[l/min]
125
[l/min]
1,2
1,2
Q - NPSH
Q - NPSH 0,8
0,8
NPSH
NPSH
[m] 0,4
[m] 0,4
0,0
0,0 5
15
25
35
45
55
Q
65
45
75
65
85
105
Q
[l/min]
3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
125
[l/min]
3
speed = 1450 rpm
14
sp. gr. = 0,56 kg/dm
18
Q- p
4108
12
5108 5107 14
4106
5106 12
4105
8
[bar]
[bar]
4103 4
5105
p 10
4104
6
Q- p
16
4107 10
p
105
Q
5
[kW]
65
[l/min]
5104
8
5103
6
4102
2
5102
4 2
0 80
100
120
140
160
Q 8
4108
180
200 0
[l/min]
9
18
14
15
16
18
19
20
21
18
19
20
21
18
19
20
21
Q-P
5105
P 10
4102
17 [m3 /h]
5106
4103
[kW] 2
13
5107
14
4104
P
12
5108
4105 4
11
Q
4107 4106
6
10
Q-P
5104
[kW]
5103
6
5102
0 80
100
120
140
160
Q
180
2
200
9
[l/min]
10
11
12
13
14
15
16
Q
1,2
17 3
[m /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
17 3
[m /h]
17
LPG Transfer CEHA 6102 - 6108
UEAA 5001 - 10010
3
speed = 1450 rpm
sp. gr. = 0,56 kg/dm
Q- p 20
8
6108 6107
5003
p
6106
6
[bar]
6105
12
5002
4
6104 8
Q- p
5004
16
[bar]
sp. gr. = 0,56 kg/dm
10
24
p
3
speed = 2900 rpm
6103
5001
2
6102 4 0 10
0 12
14
16
18
20
22
24
26
28
30
32
34
36
6106
P
P
6105
12
5004
8
5003
[kW]
6104
[kW]
12
6102
16
18
20
22
24
26
28
60
70
80
60
70
80
5001
Q
30
32
34
10
36
20
30
40
50
Q
3
[m /h]
3
[m /h]
3
1,2
Q -NPSH
Q - NPSH
2
0,8
NPSH
NPS [m]
80
0
4 14
70
5002 4
6103
12
60 3
[m /h]
16
6107
20
50
Q-P
20
Q-P
6108
40
24
[m /h]
36
28
30
Q
3
Q
20
[m]
0,4
1 0
0,0 12
14
16
18
20
22
24
26
28
Q
30
32
34
36
10
30
40
50
Q 3
speed = 2900 rpm
20
3
[m /h]
sp. gr. = 0,56 kg/dm
3
speed = 2900 rpm
20
3
[m /h]
sp. gr. = 0,56 kg/dm
18
Q- p
Q- p
18
5008
16
16
5007
14
6505
p [bar]
14 12
6504
p 12
5006
[bar]
10
5005
6503
10
8
8
6
6
4
4
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]
5008 5007 5006 5006
20
30
6505
[kW]
10
20
6504 6503
10
6502
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]
0
1 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
sp. gr. = 0,56 kg/dm
32
sp. gr. = 0,56 kg/dm
16
Q- p
Q- p
14
8003
28 6509 24
12
p 10
6508
p [bar]
3
speed = 2900 rpm
8002
[bar]
6507
8
20
6
6506 16
8001
4 2
12
0 20
8 10
30
50
70
90
Q
40
60
80
100
120
140
Q
110
160
180
200
160
180
200
3
[m /h]
80
3
[m /h]
Q-P Q-P
80
60
40
60
P
8003
P [kW]
6509 6508 6507 6506
[kW]
40
8002 20 8001 0
20 10
30
50
70
90
20
110
40
60
80
100
120
140
Q
3
Q [m /h]
3
[m /h]
4
3
Q - NPSH
Q - NPSH
3
2
2
NPSH
NPSH
1
[m]
1
[m]
0
0 10
30
50
70
90
Q
speed = 1450 rpm
20
110
40
60
80
100
120
140
Q
3
[m /h]
3
sp. gr. = 0,56 kg/dm
speed = 1450 rpm
160
180
200
3
[m /h]
3
sp. gr. = 0,56 kg/dm
16
8
Q- p
10005 6
Q- p 14
10010
10004
10009 12
p [bar]
p
10003
4
10008
[bar] 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
220
3
Q
[m /h]
Q
[m /h]
Q
[m /h]
Q-P 40 30
P [kW]
Q-P
70
10005 10004
20
10007 10006
[kW]
10002
30
0 20
10008
P
10003
10
10010 10009
50
60
100
140
Q
3
180
10
220
20
[m /h]
3
60
100
140
3
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
180
220
3
19
