Interpump PUMP WW74 L VALVE
Interpump WW74 L is an industrial pump with integral valve for general manufacturing applications, delivering 8 L/min at 70 bar with 1.5 HP motor rated for 2800 RPM operation, suitable for mid-pressure hydraulic and…
SKU 3G-ITP-02011
Also listed as: WW0074SV000 · WW0074SV 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
Interpump WW74 L is an industrial pump with integral valve for general manufacturing applications, delivering 8 L/min at 70 bar with 1.5 HP motor rated for 2800 RPM operation, suitable for mid-pressure hydraulic and fluid transfer systems.
Frequently Asked Questions
What is the Interpump WW74 L pump used for?
The Interpump WW74 L is an industrial pump with integral valve designed for mid-pressure hydraulic and fluid transfer systems in general manufacturing applications. It delivers 8 L/min at 70 bar with a 1.5 HP motor rated for 2800 RPM, making it suitable for tasks like pressure washing and process fluid circulation.
What are the specifications of the Interpump WW74 L pump?
The Interpump WW74 L pump has a flow rate of 8 L/min (2.11 US GPM), a maximum pressure of 70 bar (7 MPa, 1015 psi), and a power rating of 1.5 HP (1.1 kW). It operates at 2800 RPM, weighs 5.2 kg, and has overall dimensions of 177 mm (L x l x h). The pump head features an integrated VH valve.
Where to buy the Interpump WW74 L pump in Singapore?
You can order the Interpump WW74 L pump from 3G Electric, an industrial equipment supplier serving Singapore. We source and deliver this pump, handling logistics, customs clearance, and local delivery to your facility. Contact us for pricing and lead time on availability.
How to install the Interpump WW74 L pump?
Install the Interpump WW74 L pump on a stable, level surface and align the shaft with the motor coupling. Ensure the pump is primed before startup and check that the rotation direction matches the arrow on the crankcase. Use the provided oil dipstick to maintain proper oil level, and follow Interpump's manual for torque specifications on fasteners.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official WW74 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 WW74 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.
