8", 175 PSI, Lead-Free, Nickel Plated Bronze, Double Check Detector Assembly, Backflow Preventer with Outside Stem and Yoke Resilient Seated Gate Valve

Extremely Compact Design, 70 Percent Lighter than Traditional Design, 304 (Schedule 40) Stainless Steel Housing and Sleeve, Groove Fitting Allow Integral Pipeline Adjustment, Patented Tri-Link Check Provide Lowest Pressure Loss, Unmatched Ease of Serviceability; Lead-Free

Backflow Preventer; Type Double Check Detector Assembly; Nominal Size 8 Inch; End to End Distance 49-3/4 Inch; Body Material Nickel Plated Bronze; Disc/Poppet Material Elastomer; Spring Material Stainless Steel; Temperature Rating 33 to 140 Deg F; Pressure Rating 175 PSI; Inclusions/Features Housing and Sleeve, Elastomer, Tri-Link Check, Check Disc, Test Cock, Pin and Fastener, Spring, Outside Stem and Yoke Resilient Seated Gate Valve; Application Irrigation, Fire Line/Industrial Processing; Applicable Standard ASSE 1048, AWWA C510-92, CSA B64.5, UL (Canada and US), FM; Lead-Free