Flow Switches

Shop flow switches, microswitch assemblies, magnets and repair kits for commercial and industrial pressure washers. The range includes Suttner ST5, ST6, ST7 and ST505 models alongside FL3 and FL7 flow switches for low-flow, high-flow and high-pressure systems. Flow switches detect water movement and send an electrical signal to control functions such as motor starting, timed shutdown and hot pressure washer burner operation. Check the maximum pressure, flow capacity, inlet and outlet threads, electrical rating and switching configuration before ordering.