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Wilkins Pressure Vaccuum Breaker Assemblies

Zurn Wilkins manufactures the highest backflow preventers.
Perfect for the plumbing, irrigation, fire protection, and waterworks industries, such as double check, reduced pressure principle, double check detector, and reduced pressure detector assemblies.

  • Close-up of the Wilkins 720A bronze body and threaded ANSI B1.20.1 connections, highlighting the full-port shutoff valves and relief vent components.
    Front view of Zurn Wilkins 720A 2-inch pressure vacuum breaker assembly in cast bronze, showing inlet/outlet ball valves and centerline test cocks.
    Save 25%
    $1,301.83
    $976.37
    Zurn Industries, LLC

    Zurn Wilkins 720A 2" Pressure Vacuum Breaker (PVB)

    In Stock (2)

    The Zurn Wilkins 720A 2" Pressure Vacuum Breaker (PVB) provides reliable backflow protection for high‑hazard, non‑potable irrigation and landscape ...

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    $1,301.83
    $976.37
    Save 25%
    In Stock (2)
  • Top and side angle of Wilkins 112-720A showing bonnet, relief port, and robust bronze construction for irrigation backflow protection.
    Front view of Wilkins 112-720A pressure vacuum breaker assembly, 1-1/2" bronze body with full-port ball valves and female threaded connections.
    Save 28%
    $1,111.57
    $795.99
    Zurn Industries, LLC

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

    In Stock (6)

    The Wilkins 112-720A Pressure Vacuum Breaker (PVB) is a durable, testable backflow assembly designed for high-hazard irrigation and non-potable app...

    View full details
    $1,111.57
    $795.99
    Save 28%
    In Stock (6)

About Wilkins Pressure Vaccuum Breaker Assemblies

420

Designed for installation on potable water lines to protect

against backsiphonage of contaminated water into the

potable water supply. Supplied with an integral anti-freeze

relief valve to reduce the risk of valve damage under intermittent,

non-seasonal freezing conditions. Designed for

use under continuous pressure. Assembly shall provide

protection where a potential health hazard exists.

720

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.

Standards Compliance

• ASSE® Listed 1020

• IAPMO® Listed

• CSA® Certified

• Approved by the Foundation for Cross Connection

Control and Hydraulic Research at the University of

Southern California

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