Watts LF757DCDA-OSY-GPM 6 - Part of the LF757DCDA Series ZA100F-8NH The cast-iron units are popular

The cast-iron units are popular as they withstand extreme temperatures and poor weather holding up against snowplows

Our Silt Fabric is essential for job site erosion control

Stem and Diaphragm Assembly

Features Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve

UPC - 098268476224

Watts LF757DCDA-OSY-GPM 6 - Part of the LF757DCDA Series ZA100F-8NH The cast-iron units are popularThis 6 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 is designed for non health