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21,000-Gallon Frac Tank

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Frac Tank Rentals Offer A Large-Scale Fluid Storage Solution

Also known as a Mobile Storage Tank, Liquid Storage Tank, Steel Storage Tank, or 21,000 Gallon Frac Tank. E-Tank offers Frac Tank Rentals that are Certified Clean for all liquid containment projects.


  • OSHA-compliant fixed-front non-slip stairway, platform, and railing
  • Rodless interiors for safe and easy cleaning
  • Side-stairway style for increased safety during inspection and top operations (typically available)
  • V-shaped bottom for complete drain and enhanced safety during cleaning
  • Smooth interior walls for easy cleaning (typically available)
  • Epoxy-lined for wide chemical resistance (typically available)
  • 2-3 24″ manways provide easy access
  • 4″ butterfly valve drains
  • Vapor-tight
  • Pressure relief valve
  • Multiple fill options
  • Additional safety tips


  • On-site storage of fluids
  • Controlling fugitive emissions

Frac Tank rentals are available from each of E-Tank’s locations. They are often used as part of large liquid storage or clean up projects and can be manifolded together to create one large on-site liquid storage unit. Frac tanks can be used along with Vacuum Boxes, Dewatering Boxes, Pumps and more. Frac Tank is commonly misspelled as Frack Tank.

Your project deserves more than just the right equipment.

From system design and installation to maintenance and customized billing, our team of experts knows that there’s more than spec sheets to consider when choosing an equipment vendor.

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The Best Equipment Meets the Best Service in the Industry

Each piece of equipment in our inventory is backed by decades of experience, a rigorous inspection and maintenance protocol, and our industry leading customer service.

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