PVC Hubs & Combo Hubs
AK offers a variety of sump and sewage basin hubs such as 3″ PVC Hub, 4″ PVC Hub, and a combination hub that accepts both PVC and cast iron pipe–the 4″ AK Combo Hub.
Material: Non-Corrosive, High Density Polyethylene
Warranty: One Year
Accepts 3″ & 4″ PVC or Cast Iron