InterpumpPumps & Compressors

Interpump PUMP SS1B1511 R

The Interpump SS1B1511 R is an industrial pump delivering 11 L/min at 150 bar, rated for 3.15 kW continuous power. Operating at 1450 rpm, this compact unit weighs 6 kg and suits high-pressure hydraulic and fluid…

SKU 3G-ITP-00829

Also listed as: SS1B1511000 · SS1B1511 000

Brand

Interpump

Item

PUMP SS1B1511 R

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

11 L/min

Pressure

150 bar

Power

3.15 kW

Speed

1450 RPM

Weight

6 kg

Dimensions

200.5 mm

Power

4.3 HP

Flow (US)

2.91 GPM

Pressure

15 MPa

Pressure

2175 PSI

Datasheet Content

SS3C2015




TECHNICAL INFORMATION
Flow (L/min)                        15
Flow (US Gpm)                       3,96
Rotation regime (rpm)               1750
Pressure (MPa)                      20
Pressure (bar)                      200
Pressure (psi)                      2900
Power (hp)                          7,8
Power (kW)                          5,73
Overall dimensions L x l x h (mm)   273,5x223x152,5
Weight (kg)                         9,5




SS3C2015                                              3/21/2026   Page 1 - 5
Copyright INTERPUMP GROUP S.P.A
SS3C2015

     Documents

Male shaft (key) - (plugs) - OUT OF PRODUCTION




SS3C2015                                         3/21/2026   Page 2 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - (plugs) - OUT OF PRODUCTION




SS3C2015                                         3/21/2026    Page 3 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - (plugs) - OUT OF PRODUCTION

Pos.     Code           Description                    Qty Notes
KIT351   34035101       KIT 351 CPL. SEAL D. 20 S. 59 SS1

KIT350   34035001       KIT 350 PACKING D. 20 S. 59 SS 1

KIT349   34034901       KIT 349*INLET VALVE CAPS S.59 1
                        SS
KIT341   34034101       KIT 341 INLET VALVES S.53SS    1

KIT336   34033601       KIT 336 OUTLET VALVE PLUG      1
                        S.53 SS
KIT334   34033401       KIT 334 OUTLET VALVES S.53SS 1

KIT271   34027101       KIT 271 OIL SEAL D.15          1
                        58/59 SERIES

58       50200074       PUMP FOOT                      2
57       96701600       WASHER 8,4                     4
56       99303700       SCREW M 8x16-5739              4
55       91489200       KEY 8(h9)X7X35 UNI 6604/A      1


54       90164800       OIL SEAL 30x55x7               1
53       47151022       OPEN SIDE COVER (47-66)        1
52       90358500       O-RING 10,82X1,78 (2043)       1
51       98204000       PLUG G1/4X9 S.S.               1
50       59160022       REAR CRANKCASE COVER           1
49       90392200       O-RING D.133.02X 2,62(3525)    1


48       98211300       ASTA LIVELLO OLIO G3/8x54 D.4 1


47       97567800       SHIM D.74,5X104X0,1            1
47       97568000       SHIM D.74.5X104X0.3            1
46       90391300       O-RING 67,95X2,62 (3268)       2
45       91837500       TAPER BEARING                  2
44       99303800       SCREW M8X16 - STAINLESS        12
43       90075600       CIRCLIP D.45 (ZJ45)            1
42       59020335       CRANKSHAFT C.10                1
41       70211801       OIL SIGHT GLASS                1
40       90387700       O-RING 39,34X2,62 (3156)       1
39       47151222       SIDE CRANKCASE COVER FOR       1
                        OIL GAUGE
38       99309900       SCREW M 8x35 UNI 5931          6
37       59030001       CONNECTING ROD COMPLETE        3
36       97739900       GUDGEON PIN D.14X34            3
35       59050166       PISTON GUIDE - S.S.            3
34       90156550       OIL SEAL D.15X24X5/7           3
33       58210451       PROTECTION                     1




SS3C2015                                                           3/21/2026   Page 4 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - (plugs) - OUT OF PRODUCTION

Pos.   Code             Description                  Qty Notes

32     59010022         PUMP CRANKCASE               1
31     59211082         SPONGE GASKET D.3X103        1
30     96699000         WASHER D.7.5X23X0.5          3
29     98218000         PLUG G 1/2 X 10 STAINLESS    1


28     98210066         PLUG G 3/8 X 13 STAINLESS    1


27     59211556         RING FOR PACKING D.20 * SS   3


26     90225000         SEAL D.20X26.15 L.P.(66HT)   3


24     90361200         O-RING 31,47X1,78 (2125)     3
23     59606401         PACKING RETAINER D.          3
                        20+SLEEVE S.S.
22     90226000         SEAL D.20X30X10 H.P. (HT)    3


21     99317600         SCREW M08x60 5931 A2-70      8
20     98213720         PLUG M18X1,5X10 D23 F12 SS   3


19     90359300         O-RING 15,60X1,78 (2062)     3
18     36724501         OUTLET VALVE S.53 SS         3
17     36211151         VALVE CAGE                   3
16     94733300         SPRING D.6.2x10.5 S.S.       3
15     36211276         SPHERICAL VALVE              3
14     53211166         VALVE SEAT - S.S.            3
13     90367400         O-RING D. 12X2 (120-20)      3
12     59040009         PISTON D. 20X42              3
11     96690500         WASHER D.5X11.5x0.4          3
                        INOX+FKM58/59/63HT
10     99169000         SCREW M05X55 SPEC. A2-70     3
9      98222900         PLUG M24X1,5X17 S.S.         3
8      90384700         O-RING 20,29X2,62(3081)      3
7      36713001         VALVE ASSY (63 SS)           3
6      90384100         O-RING 17,12X2,62 (3068)     3
5      36203666         VALVE SEAT STAINLESS (63SS) 3


4      36200176         VALVE PLATE                  3
3      94737300         SPRING D.9.4X14.8 - S.S.     3
2      36202551         VALVE CAGE                   3
1      59122236         MANIFOLD FOR PISTON D. 20    1
                        S.S.




SS3C2015                                                         3/21/2026   Page 5 - 5
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

Technical Data Sheet

PDF Document

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump SS1B1511 R pump used for?

The Interpump SS1B1511 R is an industrial pump used for high-pressure hydraulic and fluid transfer applications in manufacturing and processing sectors. It delivers 11 L/min at 150 bar, making it suitable for powering hydraulic systems, pressure washing, and other fluid handling tasks that require reliable, continuous operation.

What are the specifications of the Interpump SS1B1511 R pump?

The Interpump SS1B1511 R pump delivers 11 L/min at 150 bar (15 MPa, 2175 psi) and operates at 1450 rpm. It is rated for 3.15 kW (4.3 hp) continuous power, weighs 6 kg, and has overall dimensions of 200.5 mm. The pump features a male shaft with key and is designed for industrial fluid transfer.

Where to buy the Interpump SS1B1511 R pump in Singapore?

You can order the Interpump SS1B1511 R pump through 3G Electric in Singapore. We source this genuine Interpump industrial pump and handle all logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this high-pressure pump.

How to install the Interpump SS1B1511 R pump?

Install the Interpump SS1B1511 R pump on a stable, level foundation aligned with the drive motor. Use flexible couplings to avoid shaft stress and ensure proper lubrication with the recommended oil. Follow Interpump's manual for torque specifications on mounting bolts and pipe connections to prevent leaks and ensure safe operation.

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

Spare Parts & Repair Kits

Official SS1B1511 parts list — 62 parts, 62 available in catalog

Official Parts List

SS1B1511 — Male shaft (key) - (plugs) - OUT OF PRODUCTION exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT271

KIT 271 OIL SEAL D.15 58/59 SERIES

34027101×1Available

Interpump PUMP SS1B1511 R

Local availability & support — Singapore

Technical Specifications

Datasheet Content

Technical Documents

Need installation or engineering help?

Ask a question

Product Description

Frequently Asked Questions

Used in

Spare Parts & Repair Kits

Recommended Spare Parts

Interpump Products

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