Small Sump Aluminum Dome Cast Iron Roof Drain with 4 Inch Push On Outlet

Material: Aluminum And Cast Iron Include: Aluminum Dome, Cast Iron Clamp Ring, Cast Iron Bottom Outlet Type: No-Hub, Push On(Common), Thread Outlet Diameter: 2", 3" ,4" Optional Part: Underdeck Clamp, Ballast Guard Drawing: Customer Supply Drawing Or Sample OEM: Acceptable Annual Output: 10,000MT Why Choose Us: 1. 26 Years Experience Producing Cast Iron Drainage Products 2. One Automatic Production Line Exclusive For Cast Iron Drainage Products 3. Li Has QC Manager Approval And He Has Strict Requirements For Product Quality