Watts 77S M1 40 2 1 2 Part of the 77S Series Egress System UPC 098268038224 UPC 098268038224 ZB415S DP 3IP Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 IN Body Material Cast Iron Body Pattern Wye Brand Watts Class Rating 126 EAN 098268833218 Epoxy Coating Type None Gasket Material Garlock Inlet Connection Size 2 1 2 IN Inlet Connection Size Metric 65 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 2 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220332 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 20 MESH Series 77S Strainer Type Wye WOG Rating 400 PSI Specification Sheet 77S M1 Cast iron body