Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series ZA100F-3NH Specified for green-roof walkway and

Specified for green-roof walkway and patio drainage applications

Stop the flow of water by sealing off the end of the BG-FILCOTEN® 200 trench drain with the End Cap

6 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268331738 Gauge Option No Gauge High Pressure Reduced Pressure Range 75 to 125 PSI High Pressure Reduced Pressure Setting 90 PSI Inlet Connection Size 1 1/2 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

This 1 inch lead free anti-siphon vacuum breaker backflow preventer for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

Watts LF757DCDA-OSY-CFM 4 - Part of the LF757DCDA Series ZA100F-3NH Specified for green-roof walkway andThis 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