Designed to give maximum protection against backflow caused by back-pressure or back-siphonage from a cross-connection wherein a contaminant hazard exists (i.e. a health hazard), or a pollutant hazard exists (i.e. a non-hazard).
Specifications
- UL listed
- Factory Mutual approved
- Meets USC's FCCC and HR manual, Sec. 10, ASSE 1015, AWWA C-510 and CSA B64.4 specifications
- Weight: 41 lbs.
- Weight: 41 lbs.
Features
- Consists of two spring-loaded poppet type valves and a mechanically independent, hydraulically dependent pressure differential relief valve
- Three top mounted test cocks ensure easy access during repair and maintenance when unit is installed in tight places
Note
- Create a Fire Hydrant Backflow Preventer using the RSMSA25F20T and the DMH2025F
Safety notes
- WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
