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The Zurn Wilkins 375ADA Reduced Pressure Principle Backflow Preventer with epoxy coated DI body provides high hazard protection and is ideal for fire protection applications, with a metered by-pass to detect leaks and unauthorized water use.

  • Features & Benefits
  • Resources
  • Videos
  • Meters unauthorized water use in Fire lines
  • Grooved or Flanged end connection options
  • Available with tamper switch equipped butterfly valves
Retrofit or Replacement
Zurn Wilkins

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings