Watts 757DCDA-OSYXPIV-GPM 4 - Part of the 757DCDA Series snake fence offering a larger access opening

offering a larger access opening for easier inspection and cleaning

5 to 20 GPM Hot Inlet Temperature Range 120 to 180 degree F Hot Water Inlet Connection Size 1 IN Hot Water Inlet Connection Type Crimped Hot Water Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Pressure Differential 25 percent Maximum Working Pressure-PSI 150 Minimum Differential Temperature-Fahrenheit 5 Minimum Static Pressure-PSI 30 Outlet Connection Size 1 IN Outlet Connection Size-Metric 25 MM Outlet Connection Type Crimped Outlet Temperature Accuracy +/- 3 degree F Outlet Thread Type Does Not Apply To Product Part Number 0559120 Series LFMMV Temperature Adjustment Range 80 to 120 degree F Wi-Fi Enabled No Specification Sheet - LFMMV

UPC - 098268581737

Z415BL-4NL

resilient wedge disc design that offers both positive seating and resistance against high differential pressure

Watts 757DCDA-OSYXPIV-GPM 4 - Part of the 757DCDA Series snake fence offering a larger access openingThis 4 IN stainless steel double check detector backflow preventer is a crucial component in safeguarding potable water from contamination. Used primarily in fire line sprinkler systems where it prevents the backflow of fire suppression materials into the potable water supply, its installation is typically mandated by local authorities in areas identified as non health hazard continuous pressure applications. It has outside stem and yoke resilient