Top 10 Best Wilkins 720a

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.

Temp. Range 33 Degrees To 110 Degrees F. Size 12 To 1. Body Material Rubber, Plastic And Steel. Brand Name Zurn.

1 pressure vacuum breaker assembly with union ball valves. Top of the line backsiphonage protection. Hydrostatic test pressure 300 PSI. End connections threaded ANSI B1.20.1.

Wye pattern design for short lay length. Short lay length eases replacement labor costs. If installed indoors, the installation shall be supplied with an air gap adapter and integral monitor switch..

Wye pattern design for short lay length. Short lay length eases replacement labor costs. If installed indoors, the installation will be supplied with an air gap adapter and integral monitor switch..

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.

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.

Fits 12 Inch to 1 Inch 720A. This Pressure Vacuum Breaker Repair Kit is compatible with 12-inch, 34-inch and 1-inch 720A.. Made of stainless steel, rubber and plastic, wear-resistant and prolong service life.. The 720A series pressure vacuum breaker assembly is designed for installation on potable water lines to protect against back-siphonage of contaminated water into the potable water supply.. The kit contains the following Plastic Washer,O-Ring,Spring,Poppet Assembly,Spider Assembly. Suitable for 72A pressure vacuum circuit breakers,also known as a backflow preventer, This kit will repair most freeze damaged 720-A PVB's, unless the ball valves or body itself is cracked.

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

Lead Free Compliant. Unique Removable Pressure Valve. Top Access to Test Cocks. This is an aftermarket of generic part. Lead Free Compliant. Unique Removable Pressure Valve. Top Access to Test Cocks.