Heavy-Duty Workhorse Combination Roof Drain And Overflow With 3 Inch No-Hub Outlet And Underdeck Clamp Cast Iron Dura-Coated Water-Tight Seal For Dependable Roof Drainage And Overflow Protection

Heavy-Duty Roof Drain with Overflow and 3-Inch Outlet
✔️ Dura-Coated cast iron body, integral sump, underdeck clamp

This heavy-duty roof drain combines a drainage outlet with an overflow to guard against roof overflows in flat roofing systems. Made with a Dura-Coated cast iron body, it includes an integral gravel guard, roof sump receiver, underdeck clamp, and a cast iron dome strainer for durability.

✅ Dura-coated cast iron body for long life
✅ 3 inch no-hub outlet for standard piping
✅ Integral gravel guard and roof sump receiver for secure flow
✅ Underdeck clamp included for fast, watertight installation

💡 What is a heavy-duty roof drain with overflow used for?

This handy unit protects roofs from overflowing water by providing an overflow path and a primary drain. - It uses a Dura-Coated cast iron body for durability - It features an integral gravel guard and roof sump receiver - An underdeck clamp makes installation faster and helps seal - The 3 inch no-hub outlet fits common piping ✝️