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Interpump PUMP WS202 DX U.S. + GEARBOX RS500 - Pumps & Compressors

Technical Documents

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Interpump PUMP WS202 DX U.S. + GEARBOX RS500

The Interpump WS202 DX is an industrial pump with integrated RS500 gearbox designed for high-pressure applications. It delivers 21 L/min flow at 200 bar pressure with 7.35 kW power input, operating at 1450 rpm. Ideal…

SKU 3G-ITP-01931

Also listed as: WS020200UR001 · WS020200U R001

Brand
Interpump
Item
PUMP WS202 DX U.S. + GEARBOX RS500
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps

Technical Specifications

Interpump
Flow Rate
21 L/min
Pressure
200 bar
Power
7.35 kW
Speed
1450 RPM
Weight
14.5 kg
Dimensions
317.5 mm
Power
10 HP
Flow (US)
5.55 GPM
Pressure
20 MPa
Pressure
2900 PSI
View Full Spec Sheet
Authorized Distributor
Direct from OEM
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
SG-based team
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump WS202 DX is an industrial pump with integrated RS500 gearbox designed for high-pressure applications. It delivers 21 L/min flow at 200 bar pressure with 7.35 kW power input, operating at 1450 rpm. Ideal for hydraulic systems requiring compact, reliable pressure generation.

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 WS202 parts list — 192 parts, 63 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key)View full size
WS202 — Male shaft (key)

Repair Kits — Order These for Routine Maintenance

KIT1
KIT 1 INTAKE/DELIVERY VALVE
34000101×1Available
View
KIT2
KIT 2 OIL SEAL D. 22X32X5,5
34000201×1Available
View
KIT3
KIT 3 OIL SEAL D.30X55X7
34000301×1Available
View
KIT5
KIT 5 INTAKE/DEL.VALVE CAPS
34000501×1Available
View
KIT6
KIT 6 PISTON BOLT
34000601×1Available
View
KIT7
KIT 7 HEAD RING D.20
34000701×1Available
View
KIT10
KIT 10 PACKING RETAINER D.20
34001001×1Available
View
KIT28
KIT 28 COMPL.SEAL FOR PIST.D20
34002801×1Available
View
KIT71
KIT 71 INTERMEDIATE RING D.20
34007101×1Available
View

Individual Components

PosCodeDescriptionQty
1
MANIFOLD WS202
47120241×1Available
View
2
View
4
O-RING 17,12X2,62 (3068)
90384100×6Available
View
5
VALVE SEAT
36200366×6Available
View
6
VALVE PLATE
36200176×6Available
View
7
SPRING D. 9,4X14,8
94737600×6Available
View
8
VALVE CAGE
36200251×6Available
View
9
O-RING 20,29X2,62(3081)
90384700×6Available
View
10
VALVE PLUG M24X2X16 NICKEL PL.
98222200×6Available
View
11
VALVE ASSY.
36703201×6Available
View
12
SCREW M 8x16 UNI 5931
99303900×8Available
View
13
CLOSED SIDE COVER (47-66)
47151122×1Available
View
14
O-RING 67,95X2,62 (3268)
90391300×2Available
View
15
TAPER BEARING
91837500×2Available
View
16
OIL SEAL 22x32x5
90162500×3Available
View
17
BUSHING 22X25X30
90912600×3Available
View
18
CRANKCASE
47010822×1Available
View
19
OIL DIP-STICK G3/8X80
98210600×1Available
View
20
O-RING D.133.02X 2,62(3525)
90392200×1Available
View
21
CRANKSHAFT C.16 S.p.f. U.S.
47021735×1Available
View

Need multiple parts? Request a bundled quote

63 parts available in our catalog — get a single quote with volume pricing

Request Bundle Quote
✓ Genuine manufacturer parts✓ Expert technical support✓ Worldwide shipping

Official WS202 parts list — Industrial Pumps (Series 53 E1)

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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