Watts Backflow System Low Pressure 0391002

Watts Backflow System Low Pressure 1/2 in. FIP Lead Free

• Lead free bronze body construction for durability
• 1/2 in. NPT inlet and outlet connections
• Quarter turn full port resilient seated ball valve shutoffs
• Single access cover and modular check construction for the ease of maintenance
• Top mounted test cocks and 2 in-line independent check valves
• Replaceable check seats with an internal relief valve for reduced space requirements
• Compact modular design facilitates easy maintenance with a single access cover for in-line repairs

Series LF009 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of Lead Free bronze body construction (1/4 to 2 in.) or Lead Free FDA approved epoxy coated cast iron (2 1/2 to 3 in.), two, inline independent check valves, replaceable check seats with an intermediate relief valve, and ball valve test cocks. Series LF009 is ideal for protection of health hazard crossconnections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).