Your shopping cart is currently empty.
Backflow preventer used to prevent polluted water from entering a potable water supply or injected chemicals from flowing back into a pump. Connections measure 1-inch NPT, handles a maximum pressure of 175 PSI. Includes strainer to prevent particulates entering preventer.
The Watts LF909QTS (0122775) 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.
Specifications:
Features: