INTERPUMP K 5.3 UNLOADER VALVE 

The Interpump Unloader Valve K5.3 is an essential pressure washer component. It provides reliable regulation of water pressure for constant output, making it an ideal choice for intensive cleaning tasks.

25 to 41 LPM

200 Bar / 3000 PSI, 60 Degree Max

3/8" F Inlet x 1/2" M Outlet 

3/4" M + 1/2" F Bypass

1/4" F Pressure Gauge Port