Watts LF7RU2-2 1/2 X 1/2 - Part of the LF7R Series Strip Drian Its epoxy-coated cast iron body

Its epoxy-coated cast iron body provides strong corrosion resistance

Durable Grating – Strong ductile iron grates resist wear and corrosion

dura-coated cast-iron body provides superior corrosion resistance

Two disc assemblies

Watts LF7RU2-2 1/2 X 1/2 - Part of the LF7R Series Strip Drian Its epoxy-coated cast iron bodyThis 1 2 by 1 2 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. This valve consists of a lead free brass body construction, with two plastic replaceable check valves and stainless steel springs. It is designed for non health hazard residential water system containment, continuous pressure applications and is