Watts 774-DOSY 12 - Part of the 774 Series

Watts 774-DOSY 12 - Part of the 774 SeriesThis 12 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 in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other non toxic

and sweat by FPT end connections

ZN400E-3IG

It is made from  needle-punched polypropylene

It is designed to control the water pressure flowing to all the appliances and outlets within the building

This professional grade fabric is used as a separation layer where high water flow rates are needed

This second check valve kit is used to repair or replace the second check on a 10 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply

UPC - 098268640076

Our root barrier for mature trees is able to withstand even the most demanding root intrusion issues

UPC - 098268925081

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268263497 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 3/4 IN Inlet Connection Type Socket Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

ZB400H-2IG

Specifications Body Finish Nickel Body Material Brass Brand Watts Buy American Act Compliant NO Control Type Cross Handwheel EAN 098268325584 Frost Free Yes Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type PEX Inlet Thread Type Does Not Apply To Product Lead Free NO Outlet Connection Size 3/4 IN Outlet Connection Type Male Threaded Outlet Thread Type GHT Part Number 0723038 Series FH Type Kit Wall Thickness 10 IN With Vacuum Breaker No Specification Sheet - FH