Watts 757DCDA-DOSY-GPM 3 - Part of the 757DCDA Series

Watts 757DCDA-DOSY-GPM 3 - Part of the 757DCDA SeriesThis 3 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality, but not toxic, from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire

00 Maximum Working Pressure-PSI 230 Outlet Connection Size 1 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0856712 Series LFiDROSET CSD Valve Style Ball Specification Sheet - LFiDROSET CSD

UPC - 098268559651

Decorative Dome Cover Options: Available with refined cover finishes (such as bronze or nickel bronze) to enhance visual detail and match building character

UPC - 098268118872

UPC - 098268006681

UPC - 098268067262

NPT threaded union inlet with strainer by NPT female threaded outlet

two durable tight seating rubber check valve backflow preventers

This repair kit includes parts needed to repair a 1/2 inch water pressure reducing valve that is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial

ZN328-4-AR

This 3/4 inch bronze automatic reseating temperature and pressure relief valve with a 3 inch thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters

cover O-ring