Xylem-McDonnell & Miller FS4-3DS Flow Switch 114642 SS

The Xylem-McDonnell & Miller FS4-3DS S.S. FS4-3D 114642 is an essential component in HVAC systems, acting as a dependable flow switch that monitors the flow of water or other fluids through piping systems. This flow switch functions on the differential pressure principle, which senses pressure changes brought on by fluid flow and activates electrical contacts in response. The stainless steel construction of the FS4-3DS S.S. FS4-3D 114642 ensures durability and corrosion resistance, making it appropriate for use in a range of HVAC applications. The Xylem-McDonnell & Miller FS4-3DS flow switch is installed in boiler systems, heating systems, and hydronic pipe networks.