Watts RK 757/RK 757DCDA-C 10 - Part of the RK-757/757DCDA Series Basement Window Well Specifications Blowdown Outlet Connection Grooved

Watts RK 757 RK 757DCDA C 10 Part of the RK 757 757DCDA Series Basement Window Well Specifications Blowdown Outlet Connection Grooved Specifications Blowdown Outlet Connection Grooved Joint Blowdown Outlet Size 1 2 IN Body Material Stainless Steel Body Pattern Wye Bolt Material Steel Brand Watts Class Rating 125 EAN 098268264937 Epoxy Coating Type None Flange Material Carbon Steel Gasket Material EPDM Grooved Coupling Material Ductile Iron Inlet Connection Size 3 IN Inlet Connection Size Metric 80 MM Inlet Connection Type Grooved Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Thread Type Does Not Apply To Product Part Number 0821161 Plug Material Brass Retainer Cover Material Ductile Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size ONE_SIXTEENTH Series 77F SS Strainer Type Wye WOG Rating 200 PSI Specification Sheet 77F SS This total rubber parts kit is used for replacing or repairing the relief valve assembly on a 3 4 and 1 inch lead free reduced pressure zone assembly series 909 used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure