Bahagian: Cast Iron Dome: 1 Cast Iron Ring Flange: 1 Cast Iron Outlet: 1 Outlet Saiz: 4 ", 6", 8 ", 10"
bahagian:
Cast Iron Dome: 1 Cast Iron Flange cincin: 1 Cast Iron Outlet: 1 Outlet Saiz: 4 ", 6", 8 ", 10"