Watts LF009-QT-S-FDA-FS 2 1/2 - Part of the LF009 Series Access Tile This 4 IN cover kit

This 4 IN cover kit for series 709 helps to prevent the reverse flow of polluted water from entering into the potable water supply

The barrier is constructed from durable HDPE and is available in a number of different heights ranging from 18” to 48”

Relieves excessive pressure on tankless water heaters

Multiple outlet sizes (2"

This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 40 psi pressure relief setpoint

Watts LF009-QT-S-FDA-FS 2 1/2 - Part of the LF009 Series Access Tile This 4 IN cover kitThis 2 1 2 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of a cast iron body, NPT ends, FDA epoxy coated strainer, quarter turn ball valve shutoffs with tee