• 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 3/4" 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.