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Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet
Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet

Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet

SKU : 28-023

Regular price £68.35


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Flow sensitive unloader valve, 200 Bar, 8–11 LPM. 3/8" BSPF inlet, 1/2" BSPM outlet, dual-thread 3/4" M + 1/2" F bypass. For compact pressure washer systems.


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Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet

Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet

£68.35

Ask about Interpump K5.0 Flow Sensitive Unloader Valve – 200 Bar, 8–11 LPM, 3/8" Inlet, 1/2" Outlet

Product Details

The Interpump K5.0 is a compact, flow sensitive unloader valve, purpose-built for use with small to mid-range pressure washer systems. Designed to automatically divert water through a bypass circuit when the trigger is released, it ensures safer pump operation and reduces wear during idle cycles.

With a rated pressure of 200 Bar and a flow range of 8–11 litres per minute, the K5.0 is ideal for smaller jetting or washdown setups, especially where pressure consistency and operator safety are essential.

This valve features a brass body and stainless steel internal components for long-lasting reliability. It has a 3/8" BSPF inlet, 1/2" BSPM outlet, and a dual-size bypass port (3/4" male + 1/2" female BSP) for versatile plumbing options. Two 1/4" BSPF gauge ports are included to monitor system pressure. Recommended for use with systems operating at 40 Bar minimum.

Specifications

  • Key Specifications

  • Part No K5.0
  • Type Flow Sensitive Unloader Valve
  • Max Pressure 200 Bar
  • Recommended Min Pressure 40 Bar
  • Flow Range 8–11 L/min
  • Max Water Temperature 60°C
  • Inlet 3/8" BSP Female
  • Outlet 1/2" BSP Male
  • Bypass Port 3/4" BSP Male + 1/2" BSP Female
  • Gauge Ports 2x 1/4" BSP Female
  • Construction Brass body, stainless steel internals

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Delivery & Returns

DELIVERY
  • Free UK Delivery on all orders over £150.
  • From £2.99 UK Delivery on orders under £150.
RETURNS

If you do not like the product you can return it within 15 days. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.


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