Our high density polyethylene basin extensions provide an easy and cost effective way to increase the height of our sump and sewage basins.
Features and Benefits
- Attaches to our 18 in. diameter sump and sewage basins
- Heavy duty HDPE construction
- Includes (8) 1/4 x 5/8 in. zinc bolts and stainless steel washers and (1) roll 7/8 x 65 in. sealing tape
Outside Diameter: 22.0 in.
Inside Diameter: 18.0 in.
Bolt Circle: 19.5 in.
Application: Sump & Sewage Basins