Watts LF909M1-OSY-FS 10 - Part of the LF909 Large Series roof-hatch-finder 1 bar) to allow excess

1 bar) to allow excess volume to be bypassed back to the source

Specifications Kit Type Universal Rubber Repair Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268243352

StrataDrain® 1000 features a  heavy-duty high-density polyethylene (HDPE) geonet core with ridges heat-fused to nonwoven filter fabric on both sides

Available in zinc-plated carbon steel or stainless steel

UPC - 098268023886

Watts LF909M1-OSY-FS 10 - Part of the LF909 Large Series roof-hatch-finder 1 bar) to allow excessThis 10 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, captured spring