Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems The Spee-D Channel Drain Grate

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

NPT threaded union inlet and NPT female outlet connection

1/2 IN male NPT inlet by 1/2 IN female outlet

Specifications Body Material Stainless Steel Brand Watts EAN 098268264906 Horizontal Leg Length 6 FT Inlet Connection Size 8 5/8 IN Inlet Connection Type Belled Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Working Pressure-PSI 200 Outlet Connection Size 8 5/8 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0777506 Series TR Vertical Leg Length 6 FT Specification Sheet - Transition Riser TR

including San Francisco Fire Code (Section 511

Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series Strata Systems The Spee-D Channel Drain GrateThis 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