Zurn 475 Reduced Pressure Principle Backflow Preventer

By Zurn
$5,841.34 to $19,449.43
Product #: 112519
Mfr. Part #:
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Description

The 6" 475DA Reduced Pressure Detector Backflow Assembly, with OS&Y gate valves, is utilized in high hazard, fire protection applications to protect against both backsiphonage and backpressure. The 475DA is shaped in the n-Pattern design and is ideal for new or retrofit installations in compact spaces. The models small footprint is ideal for fire protection applications, as well as a metered bypass system to detect leaks and any unauthorized water use, saving you valuable time and money on repairs and maintenance costs.

Features

  • 6" reduced pressure detector assembly - flanged end OS&Y gate valves (standard)

  • Small footprint for easy Fire Protection retrofits

  • For use in high health hazard applications

  • 475DA assembled in n-Pattern

  • 475DAV allows for vertical up flow in a z-Pattern

  • OS&Y gate valves come standard on the 475DA/475DAV with additional gate valve options and connections available to provide installation versatility

  • ASSE® Listed

  • AWWA Compliant