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Zurn Industries Reduced Pressure Principle Backflow Preventer

SKU: 4-375LBSD-PN16

$8,287.00

MSRP / Each

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375 (lg) Collection

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Product Details

Zurn Industries 4-375LBSD-PN16

The 375 Reduced Pressure Principle Backflow Assembly is utilized where a potential high health hazard exists and is ideal for use when lead-free valves are required protecting against both backsiphonage and backpressure of contaminated water into the potable water supply. The 375 includes an epoxy-coated inside and out ductile iron valve body eliminating exposure to corrosion. With multiple options for NRS, OS&Y, and Butterfly shut-off valves, the 375 utilizes the Zurn Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.


  • Collection 375 (lg)
  • UPC 612052229904
  • Online Product ID 6194521
  • Length 19.5"
  • Width 9"
  • Height 16"
  • Made In USA
  • Unit Of Measure Each
  • Prop65 Warning Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Minimum Order Quantity 1
  • Shipping L:23.25"x W:12.25"x H:20.5"

Additional information

  • Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
  • Utilizes Zurn Wilkins low headloss compound check for reliable and superior performance
  • Low-lead law compliant
  • ASSE® Listed 1013
  • AWWA Compliant C511 and C550
  • IAPMO® Listed
  • CSA® Certified B64.4 (2 1/2" thru 8")
  • AWWA Compliant C511, and C550

About This Brand

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