PETRO Onion Tanks

PETRO Industrial
Availability: Many in stock
Trust Badge

PETRO Onion Tanks

PETRO Onion Tanks are profile circular shaped tanks with a self flotation collar made of closed cell foam. These tanks are used for spill recovery, fire fighting, storage of oil, potable water, sewage, and other liquids. PETRO Onion Tanks are very light weight, reliable, fast response units requiring no frame set-up. No frame is required as the floating collar rises automatically.


  • Available from 1,000L to 25,000L .
  • Shrink-resistant round shape.
  • Float ring made of closed-pore foam.
  • Self-erecting.
  • Simple setup.
  • Light weight.
  • Cost effective.

Standard Fittings:

  • 2 inch oxidized-resistance aluminum flange.
  • 2 inch BSP UPVC valve with PP male Coupling.
  • 2 inch Hose faster adapter.
  • Fittings can be custom-made according to customer requirement include ground sheet Top Cover.

Optional accessories:

  • Hand holds.
  • Ground sheet.
  • Top cover and Carry Bag.
  • Agriculture / humanitarian aid.
  • Public works and civilian rescue organizations.
  • Potable water storage.
  • Grey water and sewage storage.
  • Fish hatcheries.
  • Rain water collection.
  • Drilling and industrial water treating.
  • Spill recovery.
  • Fire fighting.