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Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet
Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet

Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet

SKU : 28-025

Regular price £68.35


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Flow sensitive unloader valve, 200 Bar max pressure, 16–25 LPM. 3/8" BSPF inlet, 1/2" BSPM outlet, dual 3/4" M + 1/2" F BSP bypass.


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Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet

Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet

£68.35

Ask about Interpump K5.2 Flow Sensitive Unloader Valve – 200 Bar, 16–25 LPM, 3/8" Inlet, 1/2" Outlet

Product Details

The Interpump K5.2 is a durable flow sensitive unloader valve designed for medium-to-heavy-duty pressure washer systems. Automatically redirecting water through a bypass circuit when the trigger is released, the K5.2 reduces recoil and protects your pump from overpressure during idle conditions.

This model is rated for 200 Bar max pressure and a flow range of 16–25 litres per minute, making it well-suited for professional cleaning equipment used in commercial, agricultural, or vehicle fleet applications.

Built with a brass body and stainless steel internal components, it features a 3/8" BSPF inlet, 1/2" BSPM outlet, and a dual-size bypass port with both 3/4" male and 1/2" female BSP threads for easy installation. Two 1/4" BSPF gauge ports allow pressure monitoring. Operates best with a minimum working pressure of 40 Bar.

Specifications

  • Key Specifications

  • Part No K5.2
  • Type Flow Sensitive Unloader Valve
  • Max Pressure 200 Bar
  • Recommended Minimum Pressure 40 Bar
  • Flow Range 16–25 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 with 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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