950XL Double Check Backflow Preventer, 3/4 in, FNPT, Bronze

The 3/4" 950XLD Double Check Backflow Assembly features FNPT x FNPT end connections for bypass assembly for the Model 350ADA, 350DA, and 450DA Double Check Detector Backflow Preventers. It is utilized in low health hazard, non-potable water applications for protection against both backsiphonage and backpressure of polluted water into the potable water supply. The 950XL is a wye pattern, short lay length Double Check Backflow Preventer, and features a maximum working water pressure of 175 psi, hydrostatic test pressure of 350 psi, maximum working water pressure of 180°F, and threaded end connections. It includes corrosion-resistant stainless steel springs, fasteners, and ball valve handles, and replaceable Noryl® seats and silicone seal rings for added convenience.

1 Year

Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California|ASSE Listed 1015|ANSI B1.20.1|ASTM B584|AWWA C510|CSA Certified