Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems Specifications Kit Type Total Relief

Specifications Kit Type Total Relief Valve Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268699104

UPC - 098268264975

NPT threaded union inlet and NPT female outlet connection

Roof Hatch Access: Ship Stair or Alternating Tread

and red silicone disc elastomer

Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems Specifications Kit Type Total ReliefThis 4 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