Designed for installation on potable water lines to protect against both back siphonage and backpressure of contaminated water into the potable water supply. The Model 375AST provides protection where a potential health hazard exists. Ideal for use where lead-free* valves are required.
Features
- Short lay-length for small space installation
- Reliable performance and improved flow characteristics from patented Compound Check, allowing for installation in lower-pressure systems
- Available as backflow replacements/retrofit 375ASTR for custom length, drop in replacement
- Ideal for any backflow replacement
- Lower maintenance costs from corrosion resistance of stainless body
