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
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
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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 InterpumpSpare Parts & Repair Kits
Official WW90 parts list — 97 parts, 30 available in catalog

Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
30 parts available in our catalog — get a single quote with volume pricing
Official WW90 parts list — Industrial Pumps (Series 51)
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.
