The 4 inch heavy-duty polyethylene sump liner is lightweight and molded from high-density polyethylene plastic. It is corrosion proof and acid, alkali and frost resistant. It also features a molded panel on the side to accept an outside basement perimeter drainage line at your desired height.
Heavy duty polyethylene plastic construction
3 pre-formed inlet collars
Molded panel on the side accepts an outside basement perimeter drainage line
Corrosion proof and acid, alkali and frost resistant