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Interpump PUMP W921 R U.S. W/O RAILS - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W921 R U.S. W/O RAILS

The Interpump W921 R is an industrial pump delivering 15 L/min at 200 bar, powered by a 5.51 kW motor operating at 1750 rpm. Ideal for high-pressure hydraulic applications requiring compact, reliable fluid delivery…

SKU 3G-ITP-01488

Also listed as: W0092100U100 · W0092100U 100

Brand
Interpump
Item
PUMP W921 R U.S. W/O RAILS
Part Number
W0092100U-100
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
15 L/min
Pressure
200 bar
Power
5.51 kW
Speed
1750 RPM
Weight
14.5 kg
Dimensions
327 mm
Manufacturer Part Number
W0092100U-100
Power
7.5 HP
Flow (US)
3.96 GPM
Pressure
20 MPa
Pressure
2900 PSI
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W921 R is an industrial pump delivering 15 L/min at 200 bar, powered by a 5.51 kW motor operating at 1750 rpm. Ideal for high-pressure hydraulic applications requiring compact, reliable fluid delivery in manufacturing and mobile equipment systems.

Frequently Asked Questions

Where can I buy the Interpump W921 R pump worldwide?

3G Electric is an authorized distributor of Interpump pumps. We supply the W921 R globally with lead times on request. Order the model W0092100U-100, and we handle all logistics and customs clearance to your location.

What are the flow and pressure specifications of the W921 R?

The Interpump W921 R delivers 15 L/min (3.96 US gpm) at 200 bar (20 MPa / 2900 psi). Motor power is 5.51 kW (7.5 hp) at 1750 rpm, making it suitable for high-pressure hydraulic applications in manufacturing and mobile systems.

Is the W921 R pump suitable for compact installations?

Yes. The W921 R has overall dimensions of 327 mm length and weighs 14.5 kg. Without rails, it is compact and reliable for space-constrained high-pressure hydraulic applications in industrial equipment.

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 W921 parts list — 129 parts, 63 available in catalog

Official Parts List
W921 — Male shaft (key) exploded diagram

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
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
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
KIT71
KIT 71 INTERMEDIATE RING D.20
34007101×1Available
View

Individual Components

PosCodeDescriptionQty
1
MANIFOLD W921
47120241×1Available
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
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
15
TAPER BEARING
91837500×2Available
View
16
OIL SEAL 22x32x5
90162500×3Available
View
17
BUSHING 22X25X30
90912600×3Available
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. 10 S.p.F. U.S.
47021935×1Available
View

Need multiple parts? Request a bundled quote

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

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✓ Genuine manufacturer parts✓ Expert technical support✓ Worldwide shipping

Official W921 parts list — Industrial Pumps (Series 53 E1)

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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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