The 'BA' Backflow Preventer is a verifiable mechanical device designed to prevent contamination of the wholesome water by either back-siphonage due to a reduced or negative pressure in the mains water supply or system back pressure from the water installation within the premises.
Features & Benefits
- 3/4" MBSP x 3/4" MBSP - back flow preventer RPZ Valve - 574050
- Designed for applications in water distribution systems to prevent back siphonage & back flow
- Suitable for up to fluid category 4
- 3/4" MBSP x 3/4" MBSP screwed iron connections
- Compact design
- Corrosion resistant construction
