Watts 909RPDA-OSY-CFM-FS 4 - Part of the 909RPDA Series ZC100F-3NH UPC - 098268428728

UPC - 098268428728

The Floor Drain Cast Iron is crafted for strength and reliability in demanding environments

using materials chosen for durability

Z192-4XB-3NL

Cover O-ring Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458688

Watts 909RPDA-OSY-CFM-FS 4 - Part of the 909RPDA Series ZC100F-3NH UPC - 098268428728This 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