Zurn 34-720A Wilkins Pressure Vacuum Breaker 3/4-Inch Assembly

Related posts

Feature

Maximum working water pressure 150 PSI
Maximum working water temperature 110 DegreeF
Hydrostatic test pressure 300 PSI
End connections threaded ANSI B1.20.1
All bronze body and bonnet construction
Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
Main valve body: Cast Bronze ASTM B584
Fasteners: Stainless Steel, 300 Series
Elastomers: Silicone (FDA approved), Buna Nitrile (FDA approved)
Polymers: Polypropylene (FDA approved), Delran (FDA approved)

Description

The Zurn Wilkins Series 720A Pressure Vacuum Breaker Assembly is used in high hazard applications for protection. Applications are primarily non-potable residential and commercial irrigation systems. Designed for installation on irrigation water lines to protect against backsiphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists.