InterpumpPumps & Compressors

Interpump PUMP SS1C1511 L

Interpump PUMP SS1C1511 L is a compact industrial pump delivering 11 L/min at 150 bar, rated for 3.15 kW and 1750 rpm. Weighing just 6 kg with dimensions of 200.5 mm, it suits high-pressure applications requiring…

SKU 3G-ITP-00839

Also listed as: SS1C1511S000 · SS1C1511S 000

Brand

Interpump

Item

PUMP SS1C1511 L

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

1750 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

C2W2011




TECHNICAL INFORMATION
Flow (L/min)                        11
Flow (US Gpm)                       2,91
Rotation regime (rpm)               1450
Pressure (MPa)                      20
Pressure (bar)                      200
Pressure (psi)                      2900
Power (hp)                          5,7
Power (kW)                          4,19
Overall dimensions L x l x h (mm)   241,5x215x129,5
Weight (kg)                         7




C2W2011                                               3/21/2026   Page 1 - 5
Copyright INTERPUMP GROUP S.P.A
C2W2011

     Documents

Male shaft (key)




C2W2011                           3/21/2026   Page 2 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




C2W2011                           3/21/2026   Page 3 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT343   34034301       KIT 343 CPL. SEAL D. 18 C2W   1

KIT342   34034201       KIT 342 PACKING D. 18 C2W     1

KIT292   34029201       KIT 292 VALVE PLUGS (NICK.)59 1
                        S.
KIT271   34027101       KIT 271 OIL SEAL D.15         1
                        58/59 SERIES

KIT269   34026901       KIT 269 INTAKE/DELIVERY       1
                        VALVES
62       58100151       ANELLO DI TESTA D.18 LP (CW) 3


61       50200074       PUMP FOOT                     2
60       96701600       WASHER 8,4                    4
59       99303700       SCREW M 8x16-5739             4
58       90358500       O-RING 10,82X1,78 (2043)      1
57       98204250       PLUG G1/4"x12                 1
56       58160022       REAR CRANKCASE COVER          1
55       90392550       O-RING D.113.97X2.62          1
54       98210500       OIL DIPSTICK G3/8x51 D.7      1
53       91489200       KEY 8(h9)X7X35 UNI 6604/A     1


52       90164100       OIL SEAL D.25X62X10           1
51       58150122       COPERCHIO LATERALE            1
50       90067100       CIRCLIP ZJ30                  1
49       90385900       O-RING 25,07X2,62 (3100)      1
48       90389800       O-RING 56,82X2,62 (3225)      1
47       91833100       BALL BEARING 6305 SKF         2
46       63021235       CRANKSHAFT C.10               1
45       53210851       OIL LEVEL GAUGE               1
44       99183700       SCREW M 6x14 UNI 5931         8
43       90063500       CIRCLIP D. 25 UNI 7435        1
42       58030022       CONNECTING ROD                3
41       97734000       CONNECTING-ROD PIN            3
                        D.10X29,5
40       58050066       PISTON GUIDE                  3
39       90156550       OIL SEAL D.15X24X5/7          3
38       58210451       PROTECTION                    1
37       58010022       PUMP CRANKCASE                1
36       58210582       SPONGE GASKET D.3X94          1
35       96699000       WASHER D.7.5X23X0.5           3
34       96751400       WASHER 21,5X27X1,5            1
33       98217900       PLUG G 1/2X10 NICKEL          1
32       96738000       WASHER 17,5X23X1,5            1




C2W2011                                                           3/21/2026   Page 4 - 5
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                   Qty Notes

31     98209900         PLUG G. 3/8X13 NICKEL         1
30     58210870         RING FOR SEAL D.18            3
29     90265030         PACKING D. 18,0x24x5 LP CW    3


27     90360600         O-RING 26,70X1,78 (2106)      3
26     58605801         PACKING RETAINER+SLEEVE       3
                        D.18
25     90265530         PACKING D. 18,0x28x10 HP CW 3


24     90511000         ANTI-EXTR.RING D.18X28X2      3
23     90265330         PACKING D. 18,0x28x6/3,7 HP   3
                        CW
22     66100351         HEAD RING D.18 H.P.           3
21     99317500         SCREW M 8x60 UNI 5931         8
20     98213750         PLUG M18X1,5X10 D.23 (NICK.) 3


19     90359300         O-RING 15,60X1,78 (2062)      3
18     36719301         OUTLET VALVE                  3
17     36211151         VALVE CAGE                    3
16     94733300         SPRING D.6.2x10.5 S.S.        3
15     36211276         SPHERICAL VALVE               3
14     36211366         VALVE SEAT                    3
13     90367400         O-RING D. 12X2 (120-20)       3
12     58040209         PISTON D.18X42                3
11     96690500         WASHER D.5X11.5x0.4           3
                        INOX+FKM58/59/63HT
10     99169000         SCREW M05X55 SPEC. A2-70      3
9      98222500         VALVE CAP M24X1,5X17 NICKEL 3


8      90384700         O-RING 20,29X2,62(3081)       3
7      36711501         INTAKE/DELIVERY VALVE         3
6      90384100         O-RING 17,12X2,62 (3068)      3
5      36200366         VALVE SEAT                    3
4      36200176         VALVE PLATE                   3
3      94737600         SPRING D. 9,4X14,8            3
2      36202551         VALVE CAGE                    3
1      58120836         MANIFOLD FOR PISTON D. 18     1
                        C2W




C2W2011                                                           3/21/2026   Page 5 - 5
Copyright INTERPUMP GROUP S.P.A

Technical Documents

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Technical Data Sheet

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump PUMP SS1C1511 L used for?

The Interpump PUMP SS1C1511 L is a compact industrial pump designed for high-pressure fluid transfer in applications such as pressure washing, water jetting, and industrial cleaning systems. Its space-efficient design and reliable performance make it suitable for OEM integration and maintenance operations requiring up to 150 bar pressure.

What are the specifications of the Interpump PUMP SS1C1511 L?

The Interpump PUMP SS1C1511 L delivers 11 L/min at 150 bar, with a power rating of 3.15 kW (4.3 hp) and a rotation regime of 1750 rpm. It weighs 6 kg and has overall dimensions of 200.5 mm. The pump features a male shaft with key and includes a seal kit (KIT343) and valve kit (KIT269) per the manufacturer datasheet.

Where to buy the Interpump PUMP SS1C1511 L in Singapore?

3G Electric supplies the Interpump PUMP SS1C1511 L to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this industrial pump. We source genuine Interpump components to ensure reliable performance for your high-pressure applications.

How to maintain the Interpump PUMP SS1C1511 L?

Regular maintenance of the Interpump PUMP SS1C1511 L includes checking oil level via the dipstick, inspecting seals and packing (KIT343 and KIT342), and replacing intake/delivery valves (KIT269) as needed. Ensure the pump is operated within specified pressure and flow limits. Always use genuine Interpump spare parts for repairs.

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.

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