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Double Wall Storage Tanks

Safely Contain Chemicals with Double Wall Tanks

double wall storage tankDouble Wall Storage Tanks are a dual storage system used to effectively store and contain chemicals in either indoor or outdoor storage locations. Featuring both a primary and secondary containment wall, these tanks are able to effectively contain liquids for the duration of their storage. All tanks are made from a reliable polyethylene material and feature a completely enclosed top for added protection against weather elements.

Designed to save you valuable storage space, these dual containment tanks can make secondary containment of your materials safe, easy, and economical.

Questions? We can help! Call our team at +1-863-270-8118 or fill out our quote request form to discuss your requirements.

Capacity Size
35 gal 24" dia. X 35" H
50 gal 27" dia. X 38" H
65 gal 28" dia. X 37" H
100 gal 35" dia. X 39" H
120 gal 33" dia. X 45" H
150 gal 34" dia. X 48" H
200 gal 41" dia. X 52" H
350 gal 52" dia. X 56" H
500 gal 59" dia. X 71" H
1000 gal 74" dia. X 85" H
2000 gal 86" dia. X 156" H
3000 gal 120" dia. X 138" H
4000 gal 120" dia. X 165" H
5000 gal 120" dia. X 181" H
6000 gal 120" dia. X 204" H



  • Double-Walled
  • Storage Capacity: 50-6,000 gal
  • Vented Manway is Standard
  • Non-vented and Hinged Manways Available
  • Completely Enclosed
  • FDA 21 CFR 177.1570 (c) 3.1 and 3.2 compliance
  • Complies with 40CRF-264.193 Capacity Requirements


  • Dual Support System
  • Effectively Stored in Either Indoor or Outdoor Locations
  • Economical Storage Areas for Chemicals
  • Protects Contents from Outdoor Elements
  • Robust Exterior
  • High Chemical Resistance Interior

Other Plastic Tanks:

Chemical Plastic Tanks: In addition to these double wall storage tanks, we also offer several additional chemical storage units including vertical, horizontal, and open top tanks. Tanks can include mixers for blending or dissolving liquids, open tops for easy pouring or draining, and cone bottoms for quick draining from the bottom of the tank.


Questions? We can help! Call our team at +1-863-270-8118 or fill out our quote request form to discuss your requirements.