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Front view of Wilkins 112-720A pressure vacuum breaker assembly, 1-1/2" bronze body with full-port ball valves and female threaded connections.

Wilkins 112-720A 1-1/2" Pressure Vacuum Breaker (PVB)

Brand: Zurn Industries, LLC
Save 28%
$1,111.57
$795.99
SKU 112-720A
In Stock (8)

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The Wilkins 112-720A Pressure Vacuum Breaker (PVB) is a durable, testable backflow assembly designed for high-hazard irrigation and non-potable applications. Its bronze construction and full-port ball valves deliver reliable protection against backsiphonage while meeting industry standards for commercial and residential use.

  • Size: 1-1/2" (female threaded connections)
  • Maximum working pressure: 150 PSI; max operating temperature: 110°F
  • Cast bronze body and bonnet with stainless steel fasteners and FDA-approved elastomers
  • Full-port quarter-turn ball shutoff valves for easy operation and isolation
  • Hydrostatic test pressure: 300 PSI; ASSE 1020, IAPMO and CSA listed
  • Repair kits and service parts available for maintenance and rebuilds

Model 112-720A is supplied with manufacturer documentation for installation, maintenance, and parts. It is intended to be installed and tested by qualified personnel in accordance with local codes. Choose this PVB when you need proven backflow protection, long service life, and straightforward maintenance.

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Frequently Asked Questions

What connections and size does the 112-720A use?
The 112-720A is 1-1/2" with female threaded connections. Isolation is provided by full-port quarter-turn ball valves.
What certifications and standards does this PVB meet?
The unit is ASSE 1020 listed and also IAPMO and CSA certified. Hydrostatic test pressure is 300 PSI.
Can I repair or rebuild the Wilkins 720A on site?
Yes. Repair kits and service parts are available, but maintenance and testing should be done by qualified personnel per the manual.

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