REDUCED PRESSURE BACKFLOW PREVENTER

Suitable for residential commercial industrial irrigation marine and fire protection applications
Prevents the reverse flow of water gases or other substances into the distribution system of the potable water supply
Pressure differential relief valve between two independent spring-loaded “Y” type center guided check valves complete with two full port ball valves and four ball valve test cocks
Noryl replaceable seats and silicone rubber check discs
Entire unit serviceable in-line
Temperature range 33F to 180F
Maximum pressure 175 psi
Listed ASSE 1013″ AWWA
Compliant for lead-free legislation