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Reduced Pressure Backflow Preventer - 375

Reduced pressure backflow preventer 375 offers high hazard protection against backsiphonage and backpressure in non-potable water applications which is often used by irrigation contractors. It is an ideal backflow device for commercial, industrial and residential application as the top benefits of the 375 are its low lifecycle costs and the innovative ezswap® pressure vessel that saves you 15 minutes in repair and rebuild time, provides straightforward line flushing and quick winterization.

This water backflow preventer is built with the same functions of our 975xl model and can be used in the highest corrosive water environments.

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212-375

Reduced Pressure Principle Backflow Preventer 212-375 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.

This water backflow preventer 375 includes an epoxy-coated inside and out ductile iron valve body eliminating exposure to corrosion. It utilizes the Zurn Wilkins low headloss compound check and offers the lowest lifecycle costs on the market.

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

212-375OSY

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

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

3-375OSY

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

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

4-375

Reduced Pressure Principle Backflow Preventer 4-375 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.

This pressure vacuum breaker includes an epoxy-coated inside and out ductile iron valve body eliminating exposure to corrosion and utilizes the Zurn Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

4-375OSY

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

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

6-375

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

To view all options, see the Specification Sheet - Model 375

Product Image 600 x 600 - 375

6-375OSY

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

To view all options, see the Specification Sheet - Model 375

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Features And Benefits

  • Short lay-length for small space installation
  • NRS, OS&Y, or Butterfly shut-off valves available
  • Available in flanged, grooved, or grooved X flanged end connections for installation versatility
  • Ideal for any backflow replacement
  • Utilizes Zurn Wilkins low headloss Compound Check for reliable and superior performance
  • No threads or taps in body or cover, eliminating exposure to corrosion
  • Single access cover reduces down time
  • No threads or taps in body or cover, eliminating exposure to corrosion
Lead Free
Retrofit or Replacement
MasterSPEC
Zurn Wilkins
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