The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications.
- 2-1/2" - 10"
- 175 PSI Max
- 140° Max
- Grooved or flanged end connections
- Improved Compound Check design
- Short lay-length for small space installation
- Lower maintenance costs from corrosion resistance of stainless body