InterpumpPumps & Compressors

Interpump PUMP SW1B1505 R

Interpump PUMP SW1B1505 R is an industrial reciprocating pump delivering 5 L/min at 150 bar, operating at 1450 rpm. With 1.43 kW power consumption and compact 200.5 mm length, it suits high-pressure applications…

SKU 3G-ITP-00942

Also listed as: SW1B1505000 · SW1B1505 000

Brand

Interpump

Item

PUMP SW1B1505 R

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Interpump

Flow Rate

5 L/min

Pressure

150 bar

Power

1.43 kW

Speed

1450 RPM

Weight

6 kg

Dimensions

200.5 mm

Power

1.9 HP

Flow (US)

1.32 GPM

Pressure

15 MPa

Pressure

2175 PSI

Datasheet Content

W2525




TECHNICAL INFORMATION
Flow (L/min)                        25
Flow (US Gpm)                       6,60
Rotation regime (rpm)               1450
Pressure (MPa)                      25
Pressure (bar)                      250
Pressure (psi)                      3600
Power (hp)                          18
Power (kW)                          13,23
Overall dimensions L x l x h (mm)   340,5x242,5x189,5
Weight (kg)                         18,5




W2525                                                   3/21/2026   Page 1 - 14
Copyright INTERPUMP GROUP S.P.A
W2525

     Documents

Male shaft (key)

Double male shaft (key)

Male shaft (key) - vers. ATEX

Hollow shaft (key - 7/8") - predisposition for Hy-Pack




W2525                                                    3/21/2026   Page 2 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




W2525                             3/21/2026   Page 3 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                    Qty Notes
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7       1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5    1

KIT171   34017101       KIT 171 COMPL.SEAL D.20 (66)   1

KIT170   34017001       KIT 170 PACKING D.20 (66)      1

KIT169   34016901       KIT 169 INTAKE/DEL.VALVE (66) 1


51       98204300       PLUG G1/4X10                   3
50       98226800       PLUG G3/4X16                   1
49       96770000       WASHER 26,5X32X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       90162500       OIL SEAL 22x32x5               3
46       90912600       BUSHING 22X25X30               3
45       99364400       SCREW M 10x18-5931             4
44       96710600       WASHER 10,2                    4
43       47200074       PUMP FOOT                      2
42       90269200       PACKING D.20X30X10 HP (66)     3


41       66216070       INTERMEDIATE RING D.20         3
40       90269000       PACKING D.20X28X6.5 LP (66)    3


39       90361600       O-RING 34,65X1,78 (2137)       3
38       66080070       PACKING RETAINER D. 20         3
37       98210000       PLUG G3/8X13                   1
36       90164800       OIL SEAL 30x55x7               1
35       47151022       OPEN SIDE COVER (47-66)        1
34       66219566       PISTON BOLT                    3
33       90358400       O-RING D.10,82X1,78(2043)90SH 3


32       66040009       PISTON D. 20X54                3
31       96710100       WASHER D. 10X28X0.5            3
30       66050066       PISTON GUIDE - S.S.            3
29       97740500       CONNECTING ROD-PIN D.14X39 3


28       99309900       SCREW M 8x35 UNI 5931          6
27       90358500       O-RING 10,82X1,78 (2043)       4
26       98204250       PLUG G1/4"x12                  1
25       99188400       SCREW M 6x20 UNI 5931          4
24       66160022       REAR COVER                     1
23       90392200       O-RING D.133.02X 2,62(3525)    1


22       66030001       CONNECTING ROD                 3
21       91489200       KEY 8(h9)X7X35 UNI 6604/A      1




W2525                                                              3/21/2026   Page 4 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                 Qty Notes

20     66020035         CRANKSHAFT C.19 - D. 24     1
19     98210600         OIL DIP-STICK G3/8X80       1
18     66010022         CRANKCASE                   1
17     91838000         ROLLER BEARING NJ2206EC     2
16     90075600         CIRCLIP D.45 (ZJ45)         1
15     70211801         OIL SIGHT GLASS             1
14     90387700         O-RING 39,34X2,62 (3156)    1
13     90391300         O-RING 67,95X2,62 (3268)    2
12     47151222         SIDE CRANKCASE COVER FOR    1
                        OIL GAUGE
11     99303900         SCREW M 8x16 UNI 5931       8
10     36712701         INTAKE/DEL.VALVE ASSY(66)   6


9      66130041         VALVE CAP M32x1.5x29.5      6
8      90516500         ANTI-EXTR.RING D.24.7x29x1.5 6


7      36203551         VALVE CAGE                  6
6      94738800         SPRING Dm. 10x18.5          6
5      36203476         SPHERICAL VALVE             6
4      36203366         VALVE SEAT                  6
3      90385700         O-RING 23,81X2,62 (132)     12
2      99380100         SCREW M10X90 UNI 5931 8.8   8


1      66120041         PUMP HEAD (PISTON D.20)     1




W2525                                                           3/21/2026   Page 5 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)




W2525                                  3/21/2026   Page 6 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.     Code           Description                    Qty Notes
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7       1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5    1

KIT171   34017101       KIT 171 COMPL.SEAL D.20 (66)   1

KIT170   34017001       KIT 170 PACKING D.20 (66)      1

KIT169   34016901       KIT 169 INTAKE/DEL.VALVE (66) 1


51       98204300       PLUG G1/4X10                   3
50       98226800       PLUG G3/4X16                   1
49       96770000       WASHER 26,5X32X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       90162500       OIL SEAL 22x32x5               3
46       90912600       BUSHING 22X25X30               3
45       99364400       SCREW M 10x18-5931             4
44       96710600       WASHER 10,2                    4
43       47200074       PUMP FOOT                      2
42       90269200       PACKING D.20X30X10 HP (66)     3


41       66216070       INTERMEDIATE RING D.20         3
40       90269000       PACKING D.20X28X6.5 LP (66)    3


39       90361600       O-RING 34,65X1,78 (2137)       3
38       66080070       PACKING RETAINER D. 20         3
37       98210000       PLUG G3/8X13                   1
36       90164800       OIL SEAL 30x55x7               2
35       47151022       OPEN SIDE COVER (47-66)        2
34       66219566       PISTON BOLT                    3
33       90358400       O-RING D.10,82X1,78(2043)90SH 3


32       66040009       PISTON D. 20X54                3
31       96710100       WASHER D. 10X28X0.5            3
30       66050066       PISTON GUIDE - S.S.            3
29       97740500       CONNECTING ROD-PIN D.14X39 3


28       99309900       SCREW M 8x35 UNI 5931          6
27       90358500       O-RING 10,82X1,78 (2043)       4
26       98204250       PLUG G1/4"x12                  1
25       99188400       SCREW M 6x20 UNI 5931          4
24       66160022       REAR COVER                     1
23       90392200       O-RING D.133.02X 2,62(3525)    1


22       66030001       CONNECTING ROD                 3
21       91489200       KEY 8(h9)X7X35 UNI 6604/A      2




W2525                                                              3/21/2026   Page 7 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.   Code             Description                  Qty Notes

20     66021035         CRANKSHAFT C.19 - DUAL PTO   1


19     98210600         OIL DIP-STICK G3/8X80        1
18     66010022         CRANKCASE                    1
17     91838000         ROLLER BEARING NJ2206EC      2
13     90391300         O-RING 67,95X2,62 (3268)     2
11     99303900         SCREW M 8x16 UNI 5931        8
10     36712701         INTAKE/DEL.VALVE ASSY(66)    6


9      66130041         VALVE CAP M32x1.5x29.5       6
8      90516500         ANTI-EXTR.RING D.24.7x29x1.5 6


7      36203551         VALVE CAGE                   6
6      94738800         SPRING Dm. 10x18.5           6
5      36203476         SPHERICAL VALVE              6
4      36203366         VALVE SEAT                   6
3      90385700         O-RING 23,81X2,62 (132)      12
2      99380100         SCREW M10X90 UNI 5931 8.8    8


1      66120041         PUMP HEAD (PISTON D.20)      1




W2525                                                            3/21/2026   Page 8 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX




W2525                                        3/21/2026   Page 9 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.     Code           Description                    Qty Notes
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7       1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5    1

KIT171   34017101       KIT 171 COMPL.SEAL D.20 (66)   1

KIT170   34017001       KIT 170 PACKING D.20 (66)      1

KIT169   34016901       KIT 169 INTAKE/DEL.VALVE (66) 1


53       99180900       SCREW M06X10 5931 A2-70        1
52       96693950       WASHER 6.4x11.0x0.7 D6798A     1
                        INOX
51       98204300       PLUG G1/4X10                   3
50       98226800       PLUG G3/4X16                   1
49       96770000       WASHER 26,5X32X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       90162500       OIL SEAL 22x32x5               3
46       90912600       BUSHING 22X25X30               3
45       99364400       SCREW M 10x18-5931             4
44       96710600       WASHER 10,2                    4
43       47200074       PUMP FOOT                      2
42       90269200       PACKING D.20X30X10 HP (66)     3


41       66216070       INTERMEDIATE RING D.20         3
40       90269000       PACKING D.20X28X6.5 LP (66)    3


39       90361600       O-RING 34,65X1,78 (2137)       3
38       66080070       PACKING RETAINER D. 20         3
37       98210000       PLUG G3/8X13                   1
36       90164800       OIL SEAL 30x55x7               1
35       47151322       SIDE CRANKCASE COVER (ATEX) 1


35       47151022       OPEN SIDE COVER (47-66)        1
34       66219566       PISTON BOLT                    3
33       90358400       O-RING D.10,82X1,78(2043)90SH 3


32       66040009       PISTON D. 20X54                3
31       96710100       WASHER D. 10X28X0.5            3
30       66050066       PISTON GUIDE - S.S.            3
29       97740500       CONNECTING ROD-PIN D.14X39 3


28       99309900       SCREW M 8x35 UNI 5931          6
27       90358500       O-RING 10,82X1,78 (2043)       4
26       98203600       PLUG G1/4x8 FOR PROBE D.6      1
                        S.S.




W2525                                                              3/21/2026   Page 10 - 14
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.   Code             Description                   Qty Notes

25     99188400         SCREW M 6x20 UNI 5931         4
24     66160022         REAR COVER                    1
23     90392200         O-RING D.133.02X 2,62(3525)   1


22     66030001         CONNECTING ROD                3
21     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


20     66020035         CRANKSHAFT C.19 - D. 24       1
19     98210700         OIL DIPSTICK G3/8X64          1
                        D4+FILTER ATEX
18     66010022         CRANKCASE                     1
17     91838000         ROLLER BEARING NJ2206EC       2
16     90075500         STOP RING J45 UNI7437         1
15     70211751                                       1
14     90387700         O-RING 39,34X2,62 (3156)      1
13     90391300         O-RING 67,95X2,62 (3268)      2
11     99303900         SCREW M 8x16 UNI 5931         8
10     36712701         INTAKE/DEL.VALVE ASSY(66)     6


9      66130041         VALVE CAP M32x1.5x29.5        6
8      90516500         ANTI-EXTR.RING D.24.7x29x1.5 6


7      36203551         VALVE CAGE                    6
6      94738800         SPRING Dm. 10x18.5            6
5      36203476         SPHERICAL VALVE               6
4      36203366         VALVE SEAT                    6
3      90385700         O-RING 23,81X2,62 (132)       12
2      99380100         SCREW M10X90 UNI 5931 8.8     8


1      66120041         PUMP…

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

Where can I buy the Interpump SW1B1505 R pump?

3G Electric is an authorized distributor of Interpump pumps. We supply the SW1B1505 R worldwide with full logistics and customs handling. Lead time on request.

What is the maximum pressure and flow rate of the SW1B1505 R?

The Interpump SW1B1505 R delivers 5 L/min (1.32 US GPM) at 150 bar (15 MPa, 2175 psi). Operating speed is 1450 rpm with 1.43 kW power consumption.

What are the physical dimensions of this pump?

The SW1B1505 R has an overall length of 200.5 mm and weighs 6 kg, making it compact for high-pressure fluid transfer applications requiring reliable reciprocating performance.

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 →