Stainless Steel Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor, 2 1/2 - 10 Inch Sizes - C400-FS

Series C400-FS Reduced Pressure Zone Assembly Backflow Preventer blocks the reverse flow of polluted water entering the potable water supply as a result of backsiphonage and/or backpressure. Manufactured with stainless steel body, sleeve, and torsion spring check valves, Series C400-FS has a compact design that is 70% lighter than traditional designs, ideal for health hazard piping applications, and configurable for N- or Z-pattern installation. Check with local water authorities for installation requirements. Maximum Working Pressure: 175 psi (12.06 bar).

This series features an integrated flood sensor with SentryPlus Alert® Technology to detect excessive water discharges from the relief valve. Activated through an add-on connection kit, the sensor can trigger the alert system sending notification of flood detection to facility personnel. Connection kits are available for BMS and cellular communication.