LF7R
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Lead-free* Dual Check Valve Backflow Preventers Sizes: 1/2 IN - 1 IN (15 and 25mm)
Series LF7R Lead-free* Dual Check Valves prevent the reverse flow of liquids in a plumbing system from entering the drinking water supply where there is a non-health hazard. Designed for residential water system containment at the service entrance or individual outlets. They can be installed immediately downstream of the residential meter in a horizontal or vertical position. Replaceable compact plastic check modules. Available in a combination of inlet/outlet sizes and types, and thread and end connections.
- Lead-free* cast copper silicon body
- Easily replaceable engineered plastic check modules
- Convenient installation vertically or horizontally
- Available in several inlet/outlet types and end connections
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