Zurn Industries Backflow Prevention Preventers
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Zurn Industries 4'' 375A Reduced Pressure Principle Backflow Preventer

SKU: 4-375A

$8,744.00

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Product Details

Zurn Industries 4-375A

The 4'' 375A Reduced Pressure Principle Backflow Assembly, with flanged end NRS gate valves, is utilized where a potential high health hazard exists and is ideal for use when lead-free valves are required protecting against both back siphonage and backpressure of contaminated water into the potable water supply. The 375A includes a lightweight, grooved, inside and out epoxy-coated ductile iron valve body eliminating exposure to corrosion. The Zurn Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.


The 4'''' 375A Reduced Pressure Principle Backflow Assembly, with flanged end NRS gate valves, 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 375A includes a lightweight, grooved, inside and out epoxy-coated ductile iron valve body eliminating exposure to corrosion. The Zurn Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.


  • Collection 375A
  • UPC 612052080925
  • Online Product ID 2972223
  • Product Line 480
  • Length 19.5"
  • Width 13"
  • Height 16.5"
  • Weight 60 lbs.
  • Made In USA
  • Made in USA yes
  • Low Lead Compliant yes
  • Material Ductile Iron
  • Unit Of Measure Each
  • Prop65 Warning Cancer and reproductive harm - WWW.P65WARNINGS.CA.GOV
  • Minimum Order Quantity 1
  • Shipping L:19.5"x W:13"x H:16.5" 60 lbs.

Additional information

  • Multiple valve options for every application eases installation
  • Epoxy coating reduces likelihood of theft
  • Online specification tools and system monitoring provide customization and performance data
  • IAPMO® Listed
  • CSA® Certified
  • UL® Classified
  • C-UL® Classified
  • Multiple shut-off valve options for every application eases installation
  • 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

About This Brand

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