Watts LF757DCDA-OSY-GPM 6 - Part of the LF757DCDA Series ZA100F-8NH Features Features a flood sensor

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

UPC - 098268476224

Stem and Diaphragm Assembly

Cover O-ring Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268459838

This solvent-based sealer adds long lasting durability even in x-treme conditions

Watts LF757DCDA-OSY-GPM 6 - Part of the LF757DCDA Series ZA100F-8NH Features Features a flood sensorThis 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