Watts LF7RU3-2 3/4 X 3/4 - Part of the LF7R Series Basement Window Well and the challenges typical to

and the challenges typical to wet environments

particularly precast concrete structures

ZB415G-4NL

ZM415BS-4IC

Watts LF7RU3-2 3/4 X 3/4 - Part of the LF7R Series Basement Window Well and the challenges typical toThis 3 4 by 3 4 inch 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