Brass Backflow Prevention 3/4 in. FIP x FIP PSI-175

The 3/4 inch 350XL Double Check Valve Assembly is utilized in low health risk, drinkable water applications to guard against both backsiphonage and backpressure from contaminated water. This assembly is a preferred choice among plumbing contractors, featuring the patented and innovative removable pressure vessel that facilitates easy, cost-efficient maintenance and repairs, uncomplicated line flushing, quick winterization, compliance with the Safe Drinking Water Act, and additional water savings. Its shut-off valve handles, hardware, and struts made of stainless steel are resistant to corrosion, while the robust UV-resistant reinforced nylon pressure vessel is designed to resist corrosion and mineral accumulation to endure challenging outdoor conditions.

• Compliant with AWWA C510

• Endorsed by the Foundation for Cross Connection Control and Hydraulic Research

• Test cocks positioned on the top enable straightforward installation

• The pressure vessel minimizes repair duration and expenses

• The Flush Tool simplifies line flushing, potentially saving up to 15 minutes per installation

• The construction ensures resistance to corrosion and allows for winterization

• Complies with low-lead regulations

• Listed under ASSE 1015

• Listed by IAPMO

• Certified by CSA B64.5