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

304 SQ IN free area

ZB191-RD-4X18-4NL

The Micro Channel Drain Cleanout is made of polyvinyl chloride (PVC) treated with UV inhibitors

reduce sound transmission

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

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,