No-Hub Coupling, For No-Hub Systems, 4-In.
4" No Hub Coupling has a patented shield design that provides maximum transfer of pressure from the clamps-to the gasket-to the pipe. Engineered to connect no-hub cast iron pipe in applications replacing the less-efficent hub and spigot.
We Also Recommend
Morton Clean and Protect Plus Rust Defense 40 Lb. Water Softener Salt Pellets
18-In. Stainless Steel Braided Water Heater Connector, Lead-Free, 1/2 x 3/4 FIP