InterpumpPumps & Compressors

Interpump PUMP W200 SX

The Interpump W200 SX is an industrial gear pump designed for high-pressure hydraulic applications, delivering 12 L/min at 200 bar with 4.41 kW power input. Operating at 1450 rpm, it serves demanding industrial…

SKU 3G-ITP-01440

Also listed as: W00200S000 · W00200S 000

Brand

Interpump

Item

PUMP W200 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

12 L/min

Pressure

200 bar

Power

4.41 kW

Speed

1450 RPM

Weight

7.7 kg

Dimensions

225 mm

Power

6 HP

Flow (US)

3.17 GPM

Pressure

20 MPa

Pressure

2900 PSI

Datasheet Content

W200




TECHNICAL INFORMATION
Flow (L/min)                        12
Flow (US Gpm)                       3,17
Rotation regime (rpm)               1450
Pressure (MPa)                      20
Pressure (bar)                      200
Pressure (psi)                      2900
Power (hp)                          6
Power (kW)                          4,41
Overall dimensions L x l x h (mm)   225x223x142,5
Weight (kg)                         7,7




W200                                                3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
W200

     Documents

Male shaft (key)

Hollow shaft (key) Ø28 - vers. B




W200                               3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




W200                              3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                    Qty Notes
KIT158   34015801       KIT 158 VALVE PLUGS (NICKEL) 1

KIT131   34013101       KIT 131 CPL.SEAL PIST. D. 18   1

KIT129   34012901       KIT 129 HEAD RING D.18         1
KIT128   34012801       KIT 128 INTERMEDIATE RING      1
                        D.18
KIT127   34012701       KIT 127 PACKING D. 18          1
KIT126   34012601       KIT 126 PACKING RETAINER       1
                        D.18
KIT123   34012301       KIT 123 INTAKE/DELIVERY        1
                        VALVE
KIT23    34002301       KIT 23 OIL SEAL D.20X30X5      1


54       53150022       SIDE CRANKCASE COVER           1
53       90067100       CIRCLIP ZJ30                   1
52       90385900       O-RING 25,07X2,62 (3100)       1
51       90268400       PACKING 18X30X7 (L.P.)         3
50       98196600       PLUG G1/8X8                    1
49       96751400       WASHER 21,5X27X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       98217600       PLUG G1/2X10                   1
46       98210000       PLUG G3/8X13                   1
45       44100151       HEAD RING D. 18                3
44       90268200       PACKING D. 18                  3
43       90268300       RESTOP RING D. 18              3
42       44216170       INTERMEDIATE RING D. 18        3
41       44080170       PACKING RETAINER D. 18         3
40       90361200       O-RING 31,47X1,78 (2125)       3
39       99303700       SCREW M 8x16-5739              4
38       96701600       WASHER 8,4                     4
37       50200074       PUMP FOOT                      2
36       90164100       OIL SEAL D.25X62X10            1
35       92221600       NUT M8X13X5                    3
34       44211570       WASHER D. 8                    3
33       44040109       PISTON D.18X37.5               3
32       90357200       O-RING 5,28X1,78 SPEC. (2021) 3


31       90502200       ANTI-EXTRUSION RING            3
30       96735000       WASHER D.16X28X1               3
29       97734000       CONNECTING-ROD PIN             3
                        D.10X29,5
28       98204250       PLUG G1/4"x12                  1
27       90358500       O-RING 10,82X1,78 (2043)       1




W200                                                               3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                 Qty Notes

26     99183700         SCREW M 6x14 UNI 5931       5
25     44160022         REAR CRANKCASE COVER        1
24     90392000         O-RING 101,27X2,62 (3400)   1


23     44030022         CONNECTING ROD              3
22     44050066         PISTON GUIDE                3
21     91489200         KEY 8(h9)X7X35 UNI 6604/A   1


20     44020335         CRANKSHAFT C.11 (D.24)      1
19     98210300         OIL DIP-STICK G3/8X51       1
18     44010022         CRANKCASE                   1
17     90161400         OIL SEAL 20x30x5            3
16     91833100         BALL BEARING 6305 SKF       2
15     90389800         O-RING 56,82X2,62 (3225)    1
14     53210851         OIL LEVEL GAUGE             1
13     50150074         CRANKCASE COVER             1
12     99180700         SCREW M 6x12 UNI 5739       8
11     36711501         INTAKE/DELIVERY VALVE       6
10     98222500         VALVE CAP M24X1,5X17 NICKEL 6


9      90384700         O-RING 20,29X2,62(3081)     6
8      36202551         VALVE CAGE                  6
7      94737600         SPRING D. 9,4X14,8          6
6      36200176         VALVE PLATE                 6
5      36200366         VALVE SEAT                  6
4      90384100         O-RING 17,12X2,62 (3068)    6
2      99317500         SCREW M 8x60 UNI 5931       8
1      44120741         MANIFOLD NICKEL COATED      1
                        (D.18)




W200                                                            3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B




W200                                            3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.     Code           Description                    Qty Notes
KIT158   34015801       KIT 158 VALVE PLUGS (NICKEL) 1

KIT131   34013101       KIT 131 CPL.SEAL PIST. D. 18   1

KIT23    34002301       KIT 23 OIL SEAL D.20X30X5      1

KIT129   34012901       KIT 129 HEAD RING D.18         1
KIT128   34012801       KIT 128 INTERMEDIATE RING      1
                        D.18
KIT127   34012701       KIT 127 PACKING D. 18          1
KIT126   34012601       KIT 126 PACKING RETAINER       1
                        D.18
KIT123   34012301       KIT 123 INTAKE/DELIVERY        1
                        VALVE
74       90409700       O-RING 55,56X3,53 (159)        1
73       99191200       SCREW M 6x30 UNI 5931          4
72       96693800       WASHER 6,4X10X0,7              4
71       90169000       OIL SEAL D. 45X62X8            1
70       10049422       FLANGE FOR EL.MOT.B3B14        1
                        (EUR)
69       96701400       WASHER 8,4X13X0,8              4
68       99306700       SCREW M 8x25 UNI 5739          4
67       91856800       NEEDLE BEARING DHK 4520        1
66       44021365       CRANKSHAFT C.11(28 MM.         1
                        HOLLOW)
65       90063500       CIRCLIP D. 25 UNI 7435         1
54       53150022       SIDE CRANKCASE COVER           1
53       90067100       CIRCLIP ZJ30                   1
52       90385900       O-RING 25,07X2,62 (3100)       1
51       90268400       PACKING 18X30X7 (L.P.)         3
50       98196600       PLUG G1/8X8                    1
49       96751400       WASHER 21,5X27X1,5             1
48       96738000       WASHER 17,5X23X1,5             1
47       98217600       PLUG G1/2X10                   1
46       98210000       PLUG G3/8X13                   1
45       44100151       HEAD RING D. 18                3
44       90268200       PACKING D. 18                  3
43       90268300       RESTOP RING D. 18              3
42       44216170       INTERMEDIATE RING D. 18        3
41       44080170       PACKING RETAINER D. 18         3
40       90361200       O-RING 31,47X1,78 (2125)       3
39       99303700       SCREW M 8x16-5739              4
38       96701600       WASHER 8,4                     4
37       50200074       PUMP FOOT                      2




W200                                                               3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.   Code             Description                  Qty Notes

35     92221600         NUT M8X13X5                  3
34     44211570         WASHER D. 8                  3
33     44040109         PISTON D.18X37.5             3
32     90357200         O-RING 5,28X1,78 SPEC. (2021) 3


31     90502200         ANTI-EXTRUSION RING          3
30     96735000         WASHER D.16X28X1             3
29     97734000         CONNECTING-ROD PIN           3
                        D.10X29,5
28     98204250         PLUG G1/4"x12                1
27     90358500         O-RING 10,82X1,78 (2043)     1
26     99183700         SCREW M 6x14 UNI 5931        5
25     44160022         REAR CRANKCASE COVER         1
24     90392000         O-RING 101,27X2,62 (3400)    1


23     44030022         CONNECTING ROD               3
22     44050066         PISTON GUIDE                 3
19     98210300         OIL DIP-STICK G3/8X51        1
18     44010022         CRANKCASE                    1
17     90161400         OIL SEAL 20x30x5             3
16     91833100         BALL BEARING 6305 SKF        1
15     90389800         O-RING 56,82X2,62 (3225)     1
14     53210851         OIL LEVEL GAUGE              1
12     99180700         SCREW M 6x12 UNI 5739        4
11     36711501         INTAKE/DELIVERY VALVE        6
10     98222500         VALVE CAP M24X1,5X17 NICKEL 6


9      90384700         O-RING 20,29X2,62(3081)      6
8      36202551         VALVE CAGE                   6
7      94737600         SPRING D. 9,4X14,8           6
6      36200176         VALVE PLATE                  6
5      36200366         VALVE SEAT                   6
4      90384100         O-RING 17,12X2,62 (3068)     6
2      99317500         SCREW M 8x60 UNI 5931        8
1      44120741         MANIFOLD NICKEL COATED       1
                        (D.18)




W200                                                             3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

Industrial_Pumps__Series_44__W200__INTPETH03IPL202632114825377

PDF Document

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump W200 SX used for?

The Interpump W200 SX is an industrial gear pump designed for high-pressure hydraulic applications. It delivers 12 L/min at 200 bar and is commonly used in demanding industrial systems such as hydraulic power units, presses, and lubrication circuits that require reliable pressure performance.

What are the specifications of the Interpump W200 SX?

The Interpump W200 SX delivers 12 L/min flow at 200 bar (20 MPa, 2900 psi) with a power input of 4.41 kW (6 hp) at 1450 rpm. It weighs 7.7 kg and has overall dimensions of 225 mm x 223 mm x 142.5 mm. The pump is manufactured by Interpump Group S.p.A.

Where to buy the Interpump W200 SX in Singapore?

3G Electric sources and delivers the Interpump W200 SX to Singapore. We handle logistics, customs clearance, and local delivery, providing technical support for industrial hydraulic applications. Contact us for availability and lead time.

How to install the Interpump W200 SX?

Install the Interpump W200 SX on a rigid base, align the shaft coupling, and fill with recommended oil. Ensure the suction line is leak-free and the pressure line does not exceed 200 bar. Follow Interpump's manual for torque values and seal kit part numbers.

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 W200 parts list — 128 parts, 61 available in catalog

Official Parts List

W200 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT23

KIT 23 OIL SEAL D.20X30X5

34002301×1Available

Interpump PUMP W200 SX

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

Interpump Products

You might also need