InterpumpPumps & Compressors

Interpump PUMP SS1B1503 SX

The Interpump SS1B1503 SX is a compact industrial pump delivering 3.5 L/min at 150 bar, powered by a 1.03 kW motor operating at 1450 rpm. Weighing 6 kg with dimensions of 200.5 mm, it serves high-pressure…

SKU 3G-ITP-00822

Also listed as: SS1B1503S000 · SS1B1503S 000

Brand

Interpump

Item

PUMP SS1B1503 SX

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Interpump

Flow Rate

3.5 L/min

Pressure

150 bar

Power

1.03 kW

Speed

1450 RPM

Weight

6 kg

Dimensions

200.5 mm

Power

1.4 HP

Flow (US)

0.92 GPM

Pressure

15 MPa

Pressure

2175 PSI

Datasheet Content

SN7193




TECHNICAL INFORMATION
Flow (L/min)                        93
Flow (US Gpm)                       24,5
Rotation regime (rpm)               1000
Pressure (MPa)                      21
Pressure (bar)                      210
Pressure (psi)                      3045
Power (hp)                          51
Power (kW)                          37,5
Overall dimensions L x l x h (mm)   526x367x252,5
Weight (kg)                         68




SN7193                                              3/21/2026   Page 1 - 22
Copyright INTERPUMP GROUP S.P.A
SN7193

     Documents

Male shaft (key) - GAS

Male shaft (key) - NPT

Gearbox with male shaft (key) - GAS - 1800 rpm - R=1,5

Gearbox with male shaft (key) - GAS - 2200 rpm - R=1,83

Male shaft (key) - GAS - ATEX




SN7193                                                    3/21/2026   Page 2 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS




SN7193                                3/21/2026   Page 3 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.      Code          Description                  Qty Notes
KIT2210   34221001                                   1
KIT2155   34215501                                   1
KIT2154   34215401                                   1
KIT2135   34213501                                   1
KIT2119   34211901                                   1
KIT2013   34201301                                   1
KIT2012   34201201                                   1
65        71050866                                   3
64        90911000                                   3
63        90924000                                   3
63        90922200      UPPER HALF CONROD BUSHING 3
                        +0.5 (BIG END) S.70

63        90922100      UPPER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

62        90924300                                   3
62        90922500      LOWER HALF CONROD BUSHING 3
                        +0.50 (BIG END) S.70

62        90922400      LOWER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

61        71225951      PLUG CAP                     3
60        71225851                                   6
58        71223074      STAFFA DI SOLLEVAMENTO       1
57        99426600      VITE TE M12X25-UNI5739 ZINC. 1


56        71030701                                   3
55        90352800      O-RING D. 29.00x1.50 NBR 70SH 3


54        99199400                                   6
53        94754000      SPRING D.24.7X27             3
52        36713601                                   3
51        36713701                                   3
50        90524000                                   6
49        36204156                                   6
48        36208502      SPHERICAL VALVE COMPLETE     6
47        36208651      INNER VALVE GUIDE            6
46        94755000                                   3
45        36204505      VALVE CAGE SS (71 SERIES)    6


44        90388900                                   12
43        90525000                                   6
42        71223766                                   6




SN7193                                                           3/21/2026   Page 4 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.   Code             Description                Qty Notes

41     71210136                                    2
40     99429500         SCREW M12X35 UNI5931 12.31 14
                        DACR.
39     99448200                                    8
38     71121036                                    1
36     70222266                                    3
35     90238000                                    3
34     90389100                                    3
33     71227366                                    3
32     90238100                                    3
31     71227266                                    3
30     90079700                                    3
29     71223856                                    3
28     90367100                                    3
27     71040609                                    3
26     96714000                                    3
25     90167800                                    3
24     97743000                                    3
23     71050715                                    3
22     90060600                                    1
21     71606601                                    3
20     90170000                                    1
19     71150022                                    1
18     91500000                                    1
17     71020035                                    1
16     99313800                                    6
15     98206000                                    4
14     90400000                                    1
13     71160022                                    1
12     98212000                                    1
11     98218700                                    1
11     98218100                                    3
10     90384100         O-RING 17,12X2,62 (3068)   6
9      99186700         SCREW M 6x18 UNI 5931      20
8      71150122                                    1
7      90387700         O-RING 39,34X2,62 (3156)   1
6      70211801         OIL SIGHT GLASS            1
5      90075600         CIRCLIP D.45 (ZJ45)        1
4      70220381         SHIM 0.25 MM.              1
4      70220081         SHIM 0.1 MM.               1
3      90391800                                    2




SN7193                                                         3/21/2026   Page 5 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - GAS

Pos.   Code             Description   Qty Notes

2      91859000                       2
1      71010022                       1




SN7193                                            3/21/2026   Page 6 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - NPT




SN7193                                3/21/2026   Page 7 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - NPT

Pos.      Code          Description                  Qty Notes
KIT2210   34221001                                   1
KIT2155   34215501                                   1
KIT2154   34215401                                   1
KIT2135   34213501                                   1
KIT2119   34211901                                   1
KIT2013   34201301                                   1
KIT2012   34201201                                   1
68        98209800                                   1
65        71050866                                   3
64        90911000                                   3
63        90924000                                   3
63        90922200      UPPER HALF CONROD BUSHING 3
                        +0.5 (BIG END) S.70

63        90922100      UPPER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

62        90924300                                   3
62        90922500      LOWER HALF CONROD BUSHING 3
                        +0.50 (BIG END) S.70

62        90922400      LOWER HALF CONROD BUSHING 3
                        +0.25 (BIG END) S.70

61        71225951      PLUG CAP                     3
60        71225851                                   6
58        71223074      STAFFA DI SOLLEVAMENTO       1
57        99426600      VITE TE M12X25-UNI5739 ZINC. 1


56        71030701                                   3
55        90352800      O-RING D. 29.00x1.50 NBR 70SH 3


54        99199400                                   6
53        94754000      SPRING D.24.7X27             3
52        36713601                                   3
51        36713701                                   3
50        90524000                                   6
49        36204156                                   6
48        36208502      SPHERICAL VALVE COMPLETE     6
47        36208651      INNER VALVE GUIDE            6
46        94755000                                   3
45        36204505      VALVE CAGE SS (71 SERIES)    6


44        90388900                                   12
43        90525000                                   6




SN7193                                                           3/21/2026   Page 8 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - NPT

Pos.   Code             Description                Qty Notes

42     71223766                                    6
41     71210136                                    2
40     99429500         SCREW M12X35 UNI5931 12.31 14
                        DACR.
39     99448200                                    8
38     71125036                                    1
36     70222266                                    3
35     90238000                                    3
34     90389100                                    3
33     71227366                                    3
32     90238100                                    3
31     71227266                                    3
30     90079700                                    3
29     71223856                                    3
28     90367100                                    3
27     71040609                                    3
26     96714000                                    3
25     90167800                                    3
24     97743000                                    3
23     71050715                                    3
22     90060600                                    1
21     71606601                                    3
20     90170000                                    1
19     71150022                                    1
18     91500000                                    1
17     71020035                                    1
16     99313800                                    6
15     98206000                                    4
14     90400000                                    1
13     71160022                                    1
12     98212000                                    1
11     98218700                                    1
11     98218100                                    3
10     90384100         O-RING 17,12X2,62 (3068)   6
9      99186700         SCREW M 6x18 UNI 5931      20
8      71150122                                    1
7      90387700         O-RING 39,34X2,62 (3156)   1
6      70211801         OIL SIGHT GLASS            1
5      90075600         CIRCLIP D.45 (ZJ45)        1
4      70220381         SHIM 0.25 MM.              1
4      70220081         SHIM 0.1 MM.               1




SN7193                                                         3/21/2026   Page 9 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - NPT

Pos.   Code             Description   Qty Notes

3      90391800                       2
2      91859000                       2
1      71010022                       1




SN7193                                            3/21/2026   Page 10 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Gearbox with male shaft (key) - GAS - 1800 rpm - R=1,5




SN7193                                            3/21/2026           Page 11 - 22
Copyright INTERPUMP GROUP S.P.A
Illustration Gearbox with male shaft (key) - GAS - 1800 rpm - R=1,5

Pos.      Code          Description                 Qty Notes
KIT2210   34221001                                  1
KIT2155   34215501                                  1
KIT2154   34215401                                  1
KIT2135   34213501                                  1
KIT2119   34211901                                  1
KIT2013   34201301                                  1
KIT2012   34201201                                  1
95        99430700                                  1
94        97594000                                  1
93        90394800                                  1
92        90358500      O-RING 10,82X1,78 (2043)    2
91        97618500…

Technical Documents

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Technical Data Sheet

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump SS1B1503 SX pump used for?

The Interpump SS1B1503 SX is a compact industrial pump designed for high-pressure fluid transfer in applications such as pressure washing, water jetting, and industrial cleaning systems. Its 150 bar rating and 3.5 L/min flow make it suitable for tasks requiring reliable, space-efficient performance in confined installations.

What are the specifications of the Interpump SS1B1503 SX pump?

The Interpump SS1B1503 SX delivers 3.5 L/min at 150 bar, powered by a 1.03 kW motor operating at 1450 rpm. It weighs 6 kg and has overall dimensions of 200.5 mm. The pump features a male shaft (key) configuration and is built for continuous-duty high-pressure operation.

Where to buy the Interpump SS1B1503 SX pump in Singapore?

3G Electric sources and delivers the Interpump SS1B1503 SX pump to Singapore, handling logistics, customs clearance, and local technical support. As an established industrial equipment distributor since 1990, we provide genuine Interpump products for high-pressure applications across Singapore's manufacturing and cleaning sectors.

How to select the right Interpump pump for high-pressure cleaning?

Selecting the right Interpump pump involves matching flow rate and pressure to your application. For tasks requiring 3.5 L/min at 150 bar, the SS1B1503 SX is ideal. Ensure the motor power (1.03 kW) and rotation speed (1450 rpm) align with your system. Consult 3G Electric for sizing guidance based on your specific cleaning or industrial needs.

Used in

Common applications for Interpump

Shipyard hull cleaning and surface prep — HT100 and W951 paired with dual-lance guns for dockyard service

Petrochemical heat-exchanger descaling — WS-series stainless pumps for neutral-pH cleaning chemistry

Outdoor HVAC condenser mist cooling — ZP180 pumps on rooftop chiller decks

Textile fibre-finishing — W170 and W270 for mist-jet application across drying lines

Municipal water treatment — W951 motor pumps for high-pressure disinfection chemical injection

Interpump Products

3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Interpump products →Contact our engineers →