Zurn 8" 475DA Reduced Pressure Detector Backflow Preventer with cu.ft/Min Meter Bypass, 8-475DACFM

By Zurn
$24,174.99
Product #: 112520
Mfr. Part #: 8-475DACFM

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Description

The 8" 475DACFM Reduced Pressure Detector Backflow Assembly, with OS&Y gate vales and cu ft/min metered bypass, 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

  • The models small footprint is ideal for fire protection retrofits and aids in reducing installation time

  • Metered bypass detects unauthorized water usage or leaks

  • Designed for installation in fire protection systems where a potential high health hazard exists

  • FDA approved fusion epoxy finish and ductile iron body resists corrosion

  • 475DA assembled in n-Pattern; 475DAV assembled in vertical up flow 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 and AWWA Compliant

  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

Product Specifications

End Connection 1 FLANGED
Body Material Type DUCTILE IRON
Valve Size (IN) 8
Flow Rate (Max) (PSI) 175
Application WATER
Brand Zurn
End Connection 2 FLANGED
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