3/4" Wilkins 720A Pressure Vacuum Breaker Assembly |34-720A

3/4" Wilkins 720A Pressure Vacuum Breaker Assembly |34-720A

$130.00
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3/4
3/4" Wilkins 720A Pressure Vacuum Breaker Assembly |34-720A
SKU: 34-720A ISBN: 612052040035
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This Wilkins Series 720A 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. Assembly shall provide protection where a potential health hazard exists.

Features

  • Tapped ball valves are a universal replacement for time and cost-savings

  • Consistent, reliable performance provides world class back siphonage protection

  • Construction offers corrosion-resistance, strength, and winterization protection

  • ASSE® Listed 1020

  • IAPMO® Listed

  • CSA® Certified

  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California


Materials

  • Main valve body: Cast Bronze ASTM B584

  • Fasteners: Stainless Steel, 300 Series

  • Elastomers: Silicone (FDA approved), Buna Nitrile (FDA approved)

  • Polymers: Polypropylene (FDA approved), Delrin® (FDA approved)

  • Springs: Stainless steel, 300 series