AFS Sump Basins Assemblies (SBA) are commercial-grade sump pump systems designed to provide below grade, simplex and duplex pump systems where access is available at grade. Service of this sump pit basin is provided through the cover plate. Typical applications of this commercial sump pump basin include light commercial sewage or sump systems where the SBA can be located in a mechanical room or similar area to provide security and service entry.


  • commercial dewatering
  • commercial sewage and sump
  • commercial process water


  • one-piece fiberglass reinforced polyester (FRP) vault
  • heavy duty coverplate
  • inspection plate for servicing and maintenance
  • 2" to 4" pumps


  • FRP vault with gasketed coverplate
  • schedule 40 PVC discharge piping (schedule 80 PVC optional)
  • valves and manifold optional
  • control panel with float level switches


PDF - AFS Sump Pump Basin Flyer

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AFS Sump Basin Example

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