Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems and red silicone disc elastomer

and red silicone disc elastomer

The Spee-D Channel Drain Grate is made of heavy-duty cast iron that will rust over time

Roof Hatch Access: Ship Stair or Alternating Tread

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

Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems and red silicone disc elastomerThis 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