MATSUI Receiver JC-18 #84688

18 Liter Capacity 63 mm Vacuum Port 50 mm Material Port Flange: 5 5/8" x 5 5/8" Inlet / Outlet: 2 1/4" Inlet / Outlet: 1 7/8" Bottom Outlet: 4 3/8" https://www.matsuiamerica.com/loaders/jl4/#specifications