Onken Double Wall Used Oil Tank - 185 Gallon 1
Onken Double Wall Used Oil Tank - 185 Gallon 2Onken Double Wall Used Oil Tank - 185 Gallon 3Onken Double Wall Used Oil Tank - 185 Gallon 4Onken Double Wall Used Oil Tank - 185 Gallon 5Onken Double Wall Used Oil Tank - 185 Gallon 6Onken Double Wall Used Oil Tank - 185 Gallon 7Onken Double Wall Used Oil Tank - 185 Gallon 8
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Lead Time:  1-3 Weeks
Ships From: Illinois


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Model: TB2235
Manufacturer: Onken

This is the Onken Double Wall Used Oil Tank - 185 Gallon. Onken's double wall tanks are manufactured from 10 gauge steel and powder coated to resist chips and provide a long service life. The tanks are UL 142 approved for flammable liquids and excluding the 500 gallon, they come standard with locking swivel casters to reposition the tank. All fittings and decals shown are included. The tanks have a generous 10" pour area for draining your oil into the unit. The tank comes with a 2" suction tube with cam-lock fittings for easy evacuation by the service provider of your choice.

This tank is manufactured and intended for used oil storage, however, the tanks can be special ordered for new oil storage. The new oil tanks are manufactured without the pour area and suction tube and have the added feature of a reel mount to secure a hose reel. **Consult your local fire codes regarding oil storage before purchasing.

Double wall protection is a must - the EPA mandates it, and it's just good business. Spill prevention regulations call for operations with more than 1,320 gallons on their property to store liquid (oil, cooking oil, diesel, gas) in double wall containment. Onken's containers not only meet these regulations, they exceed our own strict standards, and those of every customer.

For new or used storage, Onken's double-walled tanks are quality manufactured from tough 10 gauge steel that won't melt in the event of a fire and are UL 142 listed & NFPA 30 compliant.

Product Features:
  • 37"L x 42"W x 47"H
  • 110% containment
  • Robot welding
  • 10" pour area
  • Pressure testing
  • Fluid level gauge
  • 2" cam lock fitting for quick connection
  • 2" mushroom vent
  • 1 year warranty for manufacturing defects
  • Durable powder coat finish
  • Casters for mobility (excludes 500 gallon)
  • Store new or used oil
  • Wide range of options available
  • Lockable casters
Onken's double wall tanks are available in 120, 185, 240 and 500 gallon sizes to contain new or used automotive oil. Special sizes and configurations are available upon request. Single wall construction is also an option.

Onken's tanks arrive assembled and ready for use in the field.

If you don't see the tank you are looking for, please contact us - we can accomodate custom work!

Onken Warranty Details:

Onken warrants all products to be free of manufacturing defects in material or workmanship for a period of 1 year from invoice ship date from our warehouse. If upon our inspection we deem the item to be defective, Onken will determine whether to repair or replace the defective item. It is the customers responsibility to ship the item to Onken. No cost for labor, installation, or missing contents will be reimbursed. Damages due to shipping and handling, improper installation, abuse - intentional or accidental, or normal wear and tear are not covered by this warranty. Warranty is void if the tank has been altered.

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