Fiberglass Extensions

Extension Details: 

  • Manufactured to your dimensions
  • 18" through 120" inside diameters
  • All lengths available, depends upon the current depth of your wet well
  • Consult our factory directly to determine your correct installation size
  • Sealing kit available to seal the basin and extension gasket material and hardware
  • Uses the same manufacturing process as our fiberglass basins
  • Extensions available in 18”, 24”, 30”, 36”, 42”, 48”, 60”, 72”, 96" and 120"