Zurn Industries Backflow Prevention Preventers
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Zurn Industries 6'' 375A Reduced Pressure Principle Backflow Preventer With OsAndY Gate Valves

SKU: 6-375AOSY

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  • Product Type Preventer
  • Length 51.5"  Width 23"  Height 39.5"  Weight 482.215 lbs. 
  • View Complete Specs

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Product Details

Zurn Industries 6-375AOSY

The Zurn Wilkins 375A Reduced Pressure Principle Backflow Preventer provides high hazard protection for all market segments. The grooved, epoxy coated ductile iron body is available with multiple shut-off valve options for installation versatility.


The 6'''' 375AOSY Reduced Pressure Principle Backflow Assembly, with flanged end OS&Y 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 612052081069
  • Online Product ID 2972294
  • Product Line 480
  • Length 51.5"
  • Width 23"
  • Height 39.5"
  • Weight 482.215 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:50"x W:23"x H:39"

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

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