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A backflow preventer used to prevent polluted water from entering a potable water supply or injected chemicals from flowing back into a pump. It's connections measure 1-inch NPT. Handles a maximum pressure of 175 PSI.
Note: Does not include Strainer
The Watts LF009QT (0391004) is a Backpressure and Backsiphonage preventer for applications where polluted water needs to be prevented from entering a potable water supply or where chemicals should not flow back into a pump. Equipped with an inlet and outlet with 1-inch NPT connections. Body is constructed with lead-free bronze to comply with national plumbing codes and water authority requirements when needed. Features quarter turn ball valve shutoffs with tee handles.
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