FS-380P Series Flow Switch, 0.25 GPM Flow, 3/8" NPT Male Port Size
This rugged inline flow switch offers the same superior performance and resistance to clogging as its metal cousin (FS-380). The fixed set point and simple design make it a dependable switch. The FS-380P is an ideal choice for coolant applications requiring reliable flow detection in HVAC, semiconductor, welding, medical and other industries. 1/4" (6 mm) quick disconnect units have a host of snap-on mating fittings sold separately to fit most piping requirements.