Home > Shop > Plumbing > Sewer & Drainage > Sump Pits Sump Pits 30"x36" OCTAGONAL SUMP PIT Item #: 06620725 $147.25 ea. Add to Cart 18"x30" OCTAGONAL SUMP PIT Item #: 06622630 $104.50 ea. Add to Cart 48" PERFORATED SUMP PIT Item #: 06624535 $277.65 ea. Add to Cart 12" PERFORATED SUMP PIT EXTENSION Item #: 06626440 $114.50 ea. Add to Cart SUMP PIT LID ASSEMBLY Item #: 06628345 $39.90 ea. Add to Cart SUMP PIT WIRING GROMMET Item #: 06630250 $12.30 ea. Add to Cart