Watts 774DCDA-DOSY-CFM 12 - Part of the 774DCDA Series Window Well Cover 909 Compatible Size Used On

909 Compatible Size Used On 4 IN Kit Contents Disc and Spring Assembly

This stem extension kit is made to fit the 1 1/2 3C-M1 ball valve

and a 1/8 inch perforated stainless steel screen

Specifications Brand Watts Diameter 12 IN Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Male Threaded Lead Free YES Maximum Operating Temperature-Fahrenheit 240 Maximum Working Pressure-PSI 150 Mount Type Free Standing Tank Acceptance 10

Can be used for residential or commercial applications

Watts 774DCDA-DOSY-CFM 12 - Part of the 774DCDA Series Window Well Cover 909 Compatible Size Used OnThis 12 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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 hazards such as on fire protection