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Zurn Wilkins 2-in Bronze FNPT Double-check backflow preventer

Approved in vertical and horizontal positions for time-saving installation versatility
Metered bypass detects leaks and unauthorized water use for reduced maintenance and repair costs
Ensures protection from polluted water in fire protection applications

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The 2” 950XLTDABF Double Check Detector Assembly is utilized in low health hazard, fire protection applications for protection against both backsiphonage and backpressure of polluted water into the potable water supply. It features a metered bypass to detect leaks and any unauthorized water use, saving you time and money on potentially costly repairs, and can be installed vertically or horizontally for added versatility. The 975XLTDABFSS is assembled with butterfly shutoff valves and butterfly valve supervisory switches (UL and FM approved for indoor and outdoor use). Its cast bronze body and 300 series stainless steel internals are corrosion-resistant, and it features a maximum working water pressure of 175 psi and water temperature of 180°F.

Approved in vertical and horizontal positions for time-saving installation versatility
Metered bypass detects leaks and unauthorized water use for reduced maintenance and repair costs
Ensures protection from polluted water in fire protection applications
Bronze body and stainless steel internals resist corrosion
UL® Classified
C-UL® Classified
ASSE Listed
AWWA Compliant
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California