Zurn Wilkins 12-720A 1/2" Pressure Vacuum Breaker Assembly (PVB).
Product Overview:
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. For non-potable applications only.
Standards Compliance:
- ASSE® Listed 1020
- UPC® Listed
- CSA® Certified B64.1.2
- Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
Features:
Sizes: | 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" |
Maximum working water pressure: | 150 PSI |
Maximum working water temperature: | 110°F |
Hydrostatic test pressure: | 300 PSI |
End connections threaded: | ANSI B1.20.1 |
Technical Downloads:
- Zurn Wilkins 720A: Specification Sheet
- Zurn Wilkins 720A: Installation Instructions
- Zurn Wilkins 720A: Repair Parts List
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