For use extending the capacity of a sump or sewage basin.
- Ready for quick and easy installation
- Extension is molded as one single piece making it exceptionally strong and durable
- Non-corrosive, metal threaded inserts for attaching to basin and cover
- Made in the USA
Outer Diameter:
Inner Diameter:
Bolt Circle Diameter:
Height:
Weight:
Extension Material:
Insert Material:
30 in.
24 in.
26-1/2 in.
12 in.
10 lbs.
HDPE Structural Foam
Metal