Zurn Wilkins 375OSY - 4" Reduced Pressure Principle Backflow Preventer with OS&Y gate valves

Zurn Wilkins  375OSY - 4" Reduced Pressure Principle Backflow Preventer with OS&Y gate valves

• 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.
• 4" reduced pressure principle assembly with OS&Y gate valves.
• Short lay-length for small space installation.
• 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 downtime.
• NRS (standard), OS&Y, or Butterfly shut-off valves available.
• Available in flanged, grooved, or grooved x flanged end connections for installation versatility.