Xylem-McDonnell & Miller FS-1 1/2 Inch Spdt Flow Switch,#113200

The Xylem-McDonnell & Miller FS-1 is a small, 1/2-inch single-pole, double-throw flow switch used to monitor liquid flow in a variety of HVAC systems. It makes use of a paddle mechanism to sense flow and then activates an electrical switch to operate linked equipment. It is perfect for preventing damage from low or no flow circumstances to pumps, boilers, chillers, and other equipment because of its straightforward but effective design. The FS-1's adjustable sensitivity allows it to accommodate a range of flow rates, guaranteeing dependable performance in a variety of HVAC systems. Its NEMA 4X enclosure and sturdy design protect it from severe situations, and its small size makes installation in confined locations simple. The FS-1 contributes to a safer and more effective HVAC system by automatically activating or deactivating equipment based on flow, so preventing expensive downtime and potential equipment damage.