Zurn Wilkins 4-375AOSY 4" Reduced Pressure Principle Backflow Preventer

Protects Against Backsiphonage And backpressure of contaminated water into the portable water supply

Typical Applications: Main System Supply, Fire Pressure Systems, Wells

Specs

• Size: 4"
• Maximum working water pressure: 175 PSI
• Maximum working water temperature: 140°F
• Features: With flanged end OS&Y gate valves

Downloads

Specification Sheet