Watts 87SI SW 1 1 2 Part of the 87SI Series Strata Systems Specifications Brand Watts Buy American Specifications Brand Watts Buy American Act Compliant YES Outlet Connection Size 4 IN Outlet Connection Type Push UPC 098268246674 disc holder Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 2 IN Body Material Cast Stainless Steel Body Pattern Wye Brand Watts Buy American Act Compliant NO Class Rating 300 EAN 098268881233 Epoxy Coating Type None Gasket Material PTFE Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Socket Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 1 1 2 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 0823085 Retainer Cover Material Stainless Steel Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size ONE_THIRTY_SECOND Series 87SI Strainer Type Wye WOG Rating 720 PSI Specification Sheet 87SI a stainless steel retainer cap with PTFE gasket and blow down plug