Watts LF709-QT-S-FDA-IOT 4 - Part of the LF709 Series mainline-adatile Designed for concrete floor applications

Designed for concrete floor applications

Specifications Body Material Iron Brand Watts Class Rating 125 or 150 Control Type Lever Handle CV Rating 3136 GPM Disc Material Stainless Steel EAN 098268596502 Inlet Connection Size 8 IN Inlet Connection Type Wafer Lead Free YES Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 2919 in-lbs Operating Torque-Wet 1697 in-lbs Outlet Connection Size 8 IN Outlet Connection Type Wafer Part Number 0525437 Seat Material EPDM Series DBF-04 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Wafer Specification Sheet - DBF

Z400SC-3NL

UPC - 098268594454

Watts LF709-QT-S-FDA-IOT 4 - Part of the LF709 Series mainline-adatile Designed for concrete floor applicationsThis 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of a fused epoxy coated cast iron body, quarter turn