Watts LF7RU4-5 1 X 1 - Part of the LF7R Series ZA100F-4NH 304 SQ IN free area

304 SQ IN free area

With robust construction and enhanced design features

and made of high-density polyethylene (HDPE) containing UV inhibitors

terminating

Decorative SZ1 Grate Style: A distinctive grate pattern adds a stylistic touch while still allowing strong water entry and flow

Watts LF7RU4-5 1 X 1 - Part of the LF7R Series ZA100F-4NH 304 SQ IN free areaThis 1 union female meter thread by 1 IN male meter thread, 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,