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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
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Description
Interpump K1 Flow Sensitive Unloader Valve – 250 Bar, 9–41 LPM, 3/8" Inlet, 1/2" OutletThe Interpump K1 Unloader Valve is a heavy duty flow sensitive pressure regulation valve engineered for high performance pressure washers and industrial cleaning systems. Capable of handling up to 250 Bar and flows between 941 litres per minute, it ensures safe and efficient operation by smoothly diverting water to bypass when the trigger is released. Manufactured with a brass body and stainless steel internal components, the K1 offers excellent
The Interpump K1 Unloader Valve is a heavy-duty flow-sensitive pressure regulation valve engineered for high-performance pressure washers and industrial cleaning systems. Capable of handling up to 250 Bar and flows between 9–41 litres per minute, it ensures safe and efficient operation by smoothly diverting water to bypass when the trigger is released.
Manufactured with a brass body and stainless steel internal components, the K1 offers excellent resistance to pressure wear and water corrosion. It features a 3/8" BSPF inlet, a 1/2" BSPM outlet, and a 1/2" BSPM bypass, making it versatile for integration into professional setups. Dual 1/4" BSPF gauge ports are included for precise monitoring and maintenance.
A minimum operating pressure of 40 Bar is recommended for consistent performance. This unloader is suitable for static or mobile washdown systems, drain jetting units, and commercial pressure washers.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy