375A OSY Wilkins 4" Reduced Pressure Principle Assembly with OS&Y Gate Valves
Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 375A shall provide protection where a potential health hazard does not exist. Ideal for use where lead-free valves are required.
- Maximum water pressure: 175 PSI
- Maximum working water temperature: 140 degree Fahrenheit
- OSY: With flange end OS&Y gate valves