Molded - Cone Bottom

Cone bottom bulk storage tanks are vertical tanks with cone bottoms, cylindrical side walls and closed tops. Cone bottom bulk storage tanks are ideal for applications where complete drain-out of stored liquid is required. These tanks are not free standing; a metal or HDPE stand is needed to conform to the cone and support the tank. Cone bottom bulk storage tanks are designed for indoor or outdoor use.

Standard Sizes

555 gallons - 8250 gallons

Sizes and materials are brand specific. Click on a manufacturer below for available products. Please contact Aetna Plastics for pricing information.

For a Resin Selection Guide and Typical Properties, go to our Molded Plastic Tanks page.


  • Size Range: 175 to 7.500 gallons
  • Materials: HDPE
  • Size Range: 175 to 7,500 gallons
  • Materials: HDPE
Poly Processing
  • Size Range: 335 to 6,850 gallons
  • Materials: HDPE, XLPE
Den Hartog - Ace-Roto Mold
  • Size Range: 55 to 8250 Gallons
  • Materials: MDPE or HDPE with U.V. Inhibitors