Watts RK 957 957RPDA CK2 10 Part of the RK 957 957RPDA Series mainline siltfence Lubricant Kit Type First Check Lubricant Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC 098268386240 Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 2 IN Body Material Lead Free Cast Copper Silicon Alloy Body Pattern Wye Bolt Material Does Not Apply To Product Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product Control Type Does Not Apply To Product EAN 098268769951 Epoxy Coating Type None Flange Material Does Not Apply To Product Gasket Material EPDM Grooved Coupling Material Does Not Apply To Product Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Celsius 178 No special tools required for changing parts 957RPDA Compatible Size Used On 10 IN Kit Contents Second Check Module