Watts LF757DCDA-OSY-GPM 8 - Part of the LF757DCDA Series Z100F-6NH standardized thread connections for different

standardized thread connections for different pipe sizes and types

Nickel bronze strainer

Features Lead free brass body

maintenance units

Watts LF757DCDA-OSY-GPM 8 - Part of the LF757DCDA Series Z100F-6NH standardized thread connections for differentThis 8 inch lead free testable double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It has outside stem and yoke