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Interpump PUMP WW90 R + FLANGE B3B14 - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW90 R + FLANGE B3B14

The Interpump WW90 R is an industrial gear pump delivering 8 L/min at 90 bar, rated for 1.47 kW at 2800 rpm. With a compact footprint and B3B14 flange coupling, it suits hydraulic systems requiring reliable mid-range…

SKU 3G-ITP-02026

Also listed as: WW0090B000 · WW0090B 000

Brand
Interpump
Item
PUMP WW90 R + FLANGE B3B14
Part Number
WW0090B-000
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 — 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
8 L/min
Pressure
90 bar
Power
1.47 kW
Speed
2800 RPM
Weight
5.2 kg
Dimensions
177 mm
Manufacturer Part Number
B3B14
Power
2 HP
Flow (US)
2.11 GPM
Pressure
9 MPa
Pressure
1300 PSI

Technical Documents

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

Product Description

The Interpump WW90 R is an industrial gear pump delivering 8 L/min at 90 bar, rated for 1.47 kW at 2800 rpm. With a compact footprint and B3B14 flange coupling, it suits hydraulic systems requiring reliable mid-range pressure performance in manufacturing and mobile equipment applications.

Frequently Asked Questions

What is the Interpump WW90 R pump used for?

The Interpump WW90 R is an industrial gear pump used in hydraulic systems for manufacturing and mobile equipment. It delivers 8 L/min at 90 bar, making it suitable for mid-range pressure applications such as power packs, lubrication circuits, and material handling machinery.

What are the specifications of the Interpump WW90 R pump?

The Interpump WW90 R pump has a flow of 8 L/min, pressure rating of 90 bar (1300 psi), power of 1.47 kW (2 hp) at 2800 rpm, and weighs 5.2 kg. It features a B3B14 flange coupling and compact dimensions of 177 mm length. The pump is designed for reliable hydraulic performance.

Where to buy the Interpump WW90 R pump in Singapore?

You can order the Interpump WW90 R pump from 3G Electric in Singapore. We source and deliver this industrial gear pump, handling logistics, customs clearance, and local delivery. Contact our team for pricing and lead time on this Interpump model.

How to install the Interpump WW90 R pump?

Install the Interpump WW90 R pump by aligning the B3B14 flange coupling with the motor shaft, ensuring a secure keyed connection. Use proper hydraulic fittings and torque bolts to manufacturer specs. Verify rotation direction and pressure relief settings before startup to avoid damage.

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 WW90 parts list97 parts, 30 available in catalog

Official Parts List
WW90 — 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 WW90
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 WW90
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

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Official WW90 parts listIndustrial Pumps (Series 51)

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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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