1.4m (55 Inch) Round Sump - S14SB

Tank Sumps

Fibrelite currently offers a wide range of fiberglass tank sumps for any type of tank (including fiberglass, steel and fiberglass or polyurethane jacketed steel).

Available in round, square or rectangular shapes, all tank sumps are designed to create the maximum space for installers to work. Fibrelite currently offers a range of round tank sumps in sizes from 45" diameter to 60" diameter; square tank sumps are available in sizes ranging from 45" square to 48" square. Most sump sizes are also available in solid bottom versions that can be utilized as transition sumps.

Fiberglass tank sump mounting options are available for 42", 48" and 54" fiberglass tank collars. Other tank mounting options include round and square tank manway flanges and solid bottom sumps for tank fitting adaptors. Finally, Fibrelite offers a 42" tank collar for installing our sumps directly onto fiberglass jacketed tanks.

Fibrelite produces high quality one-piece molded, FRP components with a smooth surface for easy installation of entry boots. All products are designed and manufactured to withstand high ground water pressure after installation for the lifetime of the site.

Tank Sumps Suitable for GRP/FRP Tanks

Tank Sumps Suitable for Steel Tanks

Tank Sumps to Fit Manway Lids/Tank Risers
(GRP and Steel Tanks)


  • Watertight – structure will not deform under water pressure
  • Can be buried up to 8 feet deep
  • Anti-static surface
  • Vacuum testable during and after installation
  • Available for both new and retrofit applications
  • Sump extensions available; extend sump height by 12" per extension
  • Guaranteed uniform 1/4" wall thickness
  • Certain tank sumps are compatible with E85 and biofuels


Fibrelite's line of sumps are equipped with a wide range of accessories including watertight lids, watertight spill platforms and "green area" lids. These accessories allow Fibrelite tank sumps to be utilized as turbine sumps, fill sumps, transition sumps and "green area" sumps. All Fibrelite tank sumps are designed to work with Fibrelite's extensive range of manhole covers, multiport and offset fill covers.


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