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Interpump PUMP WW 55 R - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW 55 R

Interpump PUMP WW 55 R is a compact industrial pump delivering 8 L/min at 50 bar, rated for 0.73 kW and operating at 2800 rpm. Weighing 5.2 kg with dimensions of 177 mm, it suits applications requiring reliable…

SKU 3G-ITP-01982

Also listed as: WW0055000 · WW0055 000

Brand
Interpump
Item
PUMP WW 55 R
Part Number
WW0055-000
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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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
WW0055-000
Power
1 HP
Flow (US)
2.11 GPM
Pressure
5 MPa
Pressure
725 PSI

Technical Documents

(1)
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Interpump PUMP WW 55 R is a compact industrial pump delivering 8 L/min at 50 bar, rated for 0.73 kW and operating at 2800 rpm. Weighing 5.2 kg with dimensions of 177 mm, it suits applications requiring reliable mid-pressure fluid transfer in confined spaces.

Frequently Asked Questions

Where can I buy the Interpump WW 55 R pump worldwide?

Order the Interpump WW 55 R from 3G Electric, an authorized distributor with worldwide delivery. We handle all logistics and customs clearance. Lead time on request.

What is the flow rate and pressure rating of the Interpump WW 55 R?

The WW 55 R delivers 8 L/min (2.11 US gpm) at a maximum pressure of 50 bar (5 MPa / 725 psi). It operates at 2800 rpm with 0.73 kW power consumption.

Is the Interpump WW 55 R suitable for confined space installations?

Yes. The WW 55 R is a compact pump weighing 5.2 kg with a compact footprint (177 mm length), making it ideal for mid-pressure fluid transfer applications in tight installation spaces.

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)

Recommended Spare Parts

Accessories

WASHER 6,4X10X0,7

96693800

INJECTOR SHUTTER

Spare Parts

INJECTOR SHUTTER

36256470

Accessories

CIRCLIP D. 25 UNI 7435

90063500

O-RING 9,25X1,78 (2037)

Spare Parts

O-RING 9,25X1,78 (2037)

90358200

Valves

VALVE PLATE

36200176

Accessories

NUT M8X1,25X5X13 UNI 5589

92221800

PLUG G3/8X13

Accessories

PLUG G3/8X13

98210000

Spare Parts

O-RING 25,12X1,78 (2100)

90360400

INLET NIPPLE G 3/4

Spare Parts

INLET NIPPLE G 3/4

36318251

Accessories

SCREW M 6x18 UNI 5931 TT9061

99186700

Spare Parts

O-RING 10,82X1,78 (2043)

90358500

Spare Parts

O-RING 9,92X2,62 SPEC. (112)

90382200

View full cross-reference for Interpump 3G-ITP-01982
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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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