Zurn Industries Backflow Prevention Preventers
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Zurn Industries 6'' 350Astda Double Check Detector Backflow Preventer With Cu Ft Meter

SKU: 6-350ASTDACFM

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Product Details

Zurn Industries 6-350ASTDACFM

The 6'' 350ASTDACFM Double Check Detector Assembly with cubic feet meter protects against both back siphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant for reduced maintenance costs. Featuring a metered bypass system, the 350ASTDACFM efficiently detects leaks and any unauthorized water use. Its single access cover reduces downtime and added costs associated with maintenance and repairs. The 350ASTDACFM features a short lay-length for compact, versatile installation in horizontal or vertical positions.


The 6'''' 350ASTDACFM Double Check Detector Assembly with cubic feet meter protects against both backsiphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant for reduced maintenance costs. Featuring a metered bypass system, the 350ASTDACFM efficiently detects leaks and any unauthorized water use. Its single access cover reduces downtime and added costs associated with maintenance and repairs. The 350ASTDACFM features a short lay-length for compact, versatile installation in horizontal or vertical positions.


  • Collection 350ASTDA
  • UPC 612052115382
  • Online Product ID 5089912
  • Length 49"
  • Width 27"
  • Height 39"
  • Weight 432 lbs.
  • Made In USA
  • Made in USA yes
  • Low Lead Compliant yes
  • Unit Of Measure Each
  • Prop65 Warning Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Minimum Order Quantity 1
  • Shipping L:43.5"x W:26.5"x H:38" 377 lbs.

Additional information

  • Short lay-length ensures easy installation in compact spaces
  • Metered bypass ensures cost-savings related to unauthorized water use and leaks
  • High quality 304L grade stainless steel body and access covers reduces corrosion exposure
  • Compliant with horizontal and vertical installation
  • Lead-free law compliant
  • ASSE® Listed 1048
  • AWWA Compliant C510 (with gates only), and C550
  • UL® Classified
  • C-UL® Classified
  • FM® Approved

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