• Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation EZSwap® removable pressure vessel reduces repair time and costs, and is serviceable off-line Design ensures water savings Stainless steel and durable, UV-resistant reinforced nylon construction offers corrosion-resistance and quick winterization Reduced labor and repair kit costs save 75% or more during backflow lifecycle ASSE® Listed 1015 IAPMO® Listed CSA® Certified B64.5 AWWA Compliant C510 Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

The 1" 350FT Double Check Valve Assembly with integral male 45deg flare SAE test fitting is used in low health hazard, non-potable water applications for protection against both backsiphonage and backpressure of polluted water. A favorite for irrigation contractors, the patented and innovative EZSwap® removable pressure vessel allows for simple, cost-effective maintenance and repairs, straightforward line flushing, quick winterization, and water savings. Its stainless steel shut-off valve handles, hardware, and struts are corrosion-resistant and the durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh outdoor conditions.