3/4" Flow Switches for Threaded Plastic Piping

The FS-100 Series Flow Switches offer low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts of the FS-100 Series are polypropylene making this switch ideal for a wide range of chemical and temperature requirements. The FS-100 is ideal for equipment cooling including welders and lasers, protecting bearings or gears, fuel systems, pumps, compressors, heat exchangers, and oil separators.

The FS-100 Series has a 3/4" NPT process connection and flow settings ranging from 0.25 to 5.0 gpm. The simple and reliable design is suitable for operating temperatures from 14 to 176°F and line pressures up to 120 psig. The FS-100 Series utilizes a SPST switch.