Watts LFM115 150 V 30-300 PI 2 1/2 - Part of the LFM115 Series silt-fence-selector Standard heavy-duty Dura-coated cast-iron grate

Standard heavy-duty Dura-coated cast-iron grate (or optional grate types)

Specifications Brand Watts Buy American Act Compliant YES Lead Free NO Outlet Connection Size 3 IN Outlet Connection Type No Hub Specification Sheet - FD-100-ER

This 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

The gasket separates the tailpieces to prevent an electric current from occurring

It also provides a convenient way to disconnect the piping for removal or servicing of an appliance

Watts LFM115 150 V 30-300 PI 2 1/2 - Part of the LFM115 Series silt-fence-selector Standard heavy-duty Dura-coated cast-iron grateThis 2 1 2 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates. The quick closing action of the valve limits the possibility of damaging high inlet pressure