We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Interpump PUMP WW55 R B3B14 W/VALVE - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW55 R B3B14 W/VALVE

The Interpump WW55 is a compact industrial pump delivering 8 L/min at 50 bar, rated for 0.73 kW and 2,800 rpm operation. Its 5.2 kg weight and integrated valve design suit mobile hydraulic systems and pressure-fed…

SKU 3G-ITP-01987

Also listed as: WW0055BV000 · WW0055BV 000

Brand
Interpump
Item
PUMP WW55 R B3B14 W/VALVE
Part Number
WW0055BV-000
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Authorized Distributor
Direct from OEM
Worldwide Shipping
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
8 L/min
Pressure
50 bar
Power
0.73 kW
Speed
2800 RPM
Weight
5.2 kg
Dimensions
177 mm
Manufacturer Part Number
WW0055BV-000
Power
1 HP
Flow (US)
2.11 GPM
Pressure
5 MPa
Pressure
725 PSI

Technical Documents

(1)
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

The Interpump WW55 is a compact industrial pump delivering 8 L/min at 50 bar, rated for 0.73 kW and 2,800 rpm operation. Its 5.2 kg weight and integrated valve design suit mobile hydraulic systems and pressure-fed applications requiring reliable, space-efficient performance.

Frequently Asked Questions

Where can I buy the Interpump WW55 pump worldwide?

3G Electric is an authorized Interpump distributor. We source and ship the WW55 globally, handling all logistics and customs clearance. Lead time on request — contact our team for availability and delivery options to your location.

What are the flow and pressure ratings of the Interpump WW55?

The WW55 delivers 8 L/min (2.11 US GPM) at a maximum pressure of 50 bar (5 MPa / 725 PSI). Operating speed is 2,800 rpm with 0.73 kW power consumption.

Is the Interpump WW55 suitable for mobile hydraulic systems?

Yes. The WW55's compact design (177 mm length), low weight (5.2 kg), and integrated valve make it ideal for mobile and pressure-fed hydraulic applications requiring space-efficient, reliable performance in confined installations.

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 WW55 parts list97 parts, 30 available in catalog

Official Parts List
WW55 — Male shaft (key) - GAS exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT1
KIT 1 INTAKE/DELIVERY VALVE
34000101×1Available
View

Individual Components

PosCodeDescriptionQty
1
SCREW M 6x18 UNI 5931 WW55
99186700×4Available
View
2
OIL DIP-STICK G3/8X51
98210300×1Available
View
3
PLUG G1/4X9
98204100×1Available
View
5
O-RING 20,29X2,62(3081)
90384700×6Available
View
7
WASHER D. 8
44211570×3Available
View
8
NUT M8X13X5
92221600×3Available
View
9
O-RING D. 5,28X1,78 (2021)
90357300×3Available
View
10
ANTI-EXTRUSION RING
90502200×3Available
View
14
SCREW M 6x12 UNI 5739 WW55
99180700×4Available
View
15
PLUG G3/8x13 TE22
98210050×1Available
View
17
CIRCLIP D. 25 UNI 7435
90063500×1Available
View
19
OIL SEAL D.25X62X10
90164100×1Available
20
CRANKCASE COVER
50150074×1Available
View
22
PLUG G3/8X13
98210000×1Available
23
O-RING 25,12X1,78 (2100)
90360400×3Available
View
24
O-RING 15,08X2,62 (119)
90383500×3Available
View
25
HEAD RING D. 15
51100051×3Available
View
26
PACKING D. 15X25X5/3,1
90262000×3Available
View
29
WASHER 6,4X10X0,7
96693800×8Available
View
37
OIL SIGHT GLASS ASSY G3/4
47221301×1Available
View

Need multiple parts? Request a bundled quote

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

Request Bundle Quote
Genuine manufacturer parts Expert technical support Worldwide shipping

Official WW55 parts listIndustrial Pumps (Series 51)

Not sure this is the right part? Photo-identify it

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.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PUMP WW55 R W/VALVE
Interpump
PUMP WW55 R W/VALVE
PUMP WW74 R B3B14 W/VALVE
Interpump
PUMP WW74 R B3B14 W/VALVE
PUMP WW136 R B3B14 W/VALVE
Interpump
PUMP WW136 R B3B14 W/VALVE
PUMP WW95 L B3B14 W/VALVE
Interpump
PUMP WW95 L B3B14 W/VALVE
PUMP WW56 R+FL. B3B14 VALVE
Interpump
PUMP WW56 R+FL. B3B14 VALVE
PUMP WW156 R+FL.B3/B14+VALVE
Interpump
PUMP WW156 R+FL.B3/B14+VALVE

More from Interpump

View all Interpump parts
PUMP SSU1521
Interpump
PUMP SSU1521
PUMP C3W2015 SX VERS. HT
Interpump
PUMP C3W2015 SX VERS. HT
PUMP WW186 L VALVE
Interpump
PUMP WW186 L VALVE
PUMP W 150 R+FL. B3B14 K-TYPE PRESS. REG
Interpump
PUMP W 150 R+FL. B3B14 K-TYPE PRESS. REG
PUMP W905 L BRASS+FLANGE 56C
Interpump
PUMP W905 L BRASS+FLANGE 56C
PUMP W905 R BR+FL56C+VAL -CHIM
Interpump
PUMP W905 R BR+FL56C+VAL -CHIM
PUMP WW56 R+FLANGE B3B14
Interpump
PUMP WW56 R+FLANGE B3B14
PUMP WW906 L+FL. 56C BRASS VALVE
Interpump
PUMP WW906 L+FL. 56C BRASS VALVE

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first