- 18" diameter
- 2" vent, 2" discharge
- Durable steel cover
- 4" composite inlet hub with rubber insert and Anti-Flotation Device (AFD) to reduce or eliminate the basin from popping up out of the ground when the water table is high
- Sewage basins are watertight and gas tight when properly installed
- One piece, seam free construction on all basins
- Ready to install for economical and simple installation
- Temperature rated 130°F
18" x 30" Simplex Poly-Foam Basin w/ Split Poly Cover, 2' Vent, 2" Discharge31-1099 18" x 30" Simplex Poly-Foam Basin w/ Split Poly Cover, 2' Vent, 2" Discharge
|Mon, Aug 23 – Mon, Aug 30|
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