Watts 909RPDA-LF-GPM-FS 6 - Part of the 909RPDA Series snake fencing Designed for demanding commercial and

Designed for demanding commercial and industrial environments

ZB453-4NH-7B

This kit consist of two discs and two cover O-rings

and a nickel-bronze strainer with a round hinged solid cover for occasional or emergency drainage access

Built to meet demanding commercial and industrial roofing needs

Watts 909RPDA-LF-GPM-FS 6 - Part of the 909RPDA Series snake fencing Designed for demanding commercial andThis 6 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. This assembly without the shutoff valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable stainless steel seats, top mounted test cocks, a pressure differential relief valve, and comes