8-350DA

Double Check Detector Backflow Preventer

Product Image 600 x 600 - 350DA
Product Image 600 x 600 - 350DA

8-350DA

Double Check Detector Backflow Preventer

The Zurn Wilkins 350DA Double Check Detector Backflow Preventer is ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications.

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  • 8" double check detector assembly - flanged gate valve connections
  • Short lay-length for small space installation and single access cover reduces maintenance downtime
  • For use in low health hazard applications
  • Reliable performance and improved flow characteristics from patented Compound Check
  • Resilient wedge OS&Y gate valves standard
  • Approved in horizontal and vertical positions
  • Available in flanged, grooved, or grooved x flanged end connections for installation versatility
  • No threads or taps in body or cover, eliminating exposure to corrosion
RK8-350ASTDACK2

Second Check Assembly Repair Kit for 8" and 10" 350ASTDA
RK8-350CK1

First Check Assembly Repair Kit for 8", 10" and 12" 375/350/475/450
RK8-350DA-BP-LM

Double Check Detector Assembly Bypass Replacement Kit for 8" 350DA/350ADA
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