Top 6 Best 1 Backflow Preventer

Serial number visible in any installed orientation reduces labor time. Consistent, reliable performance provides world class backsiphonage protection. Construction offers corrosion-resistance, strength, and winterization protection. ASSE Listed 1020. CSA Certified. Approved by the Foundation for Cross-Connection Control 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. Reduced labor and repair kit costs save 75 or more during backflow lifecycleASSE Listed 1015, IAPMO ListedCSA Certified B64.6. AWWA Compliant C510Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California.

Noryl replaceable seats and silicone rubber check disks. Nickel-plated ball valve handles offer superior corrosion resistance. A tried and true design favored by installers worldwide. Wye pattern design for short lay length. Entire unit serviceable in line and the size is of 1-inch.

Wye pattern design for short lay length. Short lay length eases replacement labor costs.

1 Double Check Valve Assembly. Composite Vessel. Fnpt X Fnpt, Fast Test Cocks. Brand Wilkins.

1 Double Check Valve Assembly. Composite Vessel. FNPT x FNPT. Country of origin United States.

Reduced pressure principle backow preventer consisting of a pressure differential relief valve located between twoindependently operated spring-loaded center guided check valves, Y pattern body. Complete with two full port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks. Pre-plumbed backow station. Assembly can be of the reduced pressure principle or of the double check type. ASSE Listed 1013. IAPMO Listed.

Package Dimensions 11.938 H x 15.24 L x 31.242 W centimetres. Package Weight 2.267 kilograms. Assembly shall provide protection where a potential health hazard does not exist. Country of Origin United States.

Maximum Water Pressure 150 PSI at ambient temperature. Minimum Operating Pressure 10 PSI. Maximum Water Temperature 180 degree F. Forged Brass Construction. Single-union inlet connection.