Watts 909RPDA-OSY-GPM-FS 4 - Part of the 909RPDA Series SKAPS attaches to either end of

attaches to either end of the Micro Channel Drain and connects to 1-1/4 in

with materials chosen for long-term resilience

UPC - 098268262322

and an atmospheric vent to prevent spilling

hose adapters

Watts 909RPDA-OSY-GPM-FS 4 - Part of the 909RPDA Series SKAPS attaches to either end ofThis 4 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 consists of an epoxy coated cast iron body, OSY resilient seated gate valves, captured spring check valves, replaceable stainless steel seats, top mounted test cocks, a pressure differential relief valve, and