The 1" 350FT double check valve assembly with integral male 45° 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.
AWWA Compliant C510
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
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