Watts LF7RU2-2 1 X 1 - Part of the LF7R Series Egress System Designed to handle heavy rainfall

Designed to handle heavy rainfall and protect roofing assemblies

Ideal for draining moderate water flows from driveways

chrome steel ring

Clamping collar design for membrane or floor finish integration

Watts LF7RU2-2 1 X 1 - Part of the LF7R Series Egress System Designed to handle heavy rainfallThis 1 by 1 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. The 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 to