Fernco Donuts 4" Cast Iron Hub Donut. It connects 4" service weight cast iron pipe to plain end of 4" PVC Schedule 40 plastic pipe. It is corrosion resistant, flexible, Lead-Free, removable, UV resistant, underground rated, and underground use.
- 4 in.
- Connects 4 in. service weight cast iron pipe to plain end of 4 in. PVC Schedule 40 plastic pipe
- Maximum working pressure of 4.15 psi
- Maximum working temperature of 120 degrees Fahrenheit
- Corrosion resistant
- Flexible
- Lead free
- Removable
- UV resistant
- Underground rated
- Underground use
- Black in color
- Comes in a pack of 1
