Zurn - 112-950XLT - 1 1/2" DCA Backflow Preventer

112-950XLT 1-1/2'' Backflow Preventer - Top Access Double Check Valve Assembly Features / Benefits 1-1/2'' FPT x FPT Connection Maximum Working Pressure: 175 psi Temperature Range: 33°F - 180°F Top access double-checks for hassle-free maintenance and repairs Seats and silicone seal rings are fully replaceable for reduced maintenance costs Fits within standard meter boxes Construction offers corrosion resistance and easy winterization Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California ASSE® Listed IAPMO® Listed AWWA Compliant CSA® Certified Application The 950XLT Double Check Valve Assembly includes top access check covers for easy maintenance access, is utilized in low health hazard non-potable water applications, and is suitable for below-grade installation in standard valve boxes. The 950XLT protects against both back-siphonage and backpressure of polluted water into the potable water supply. A test cock plug is