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Pioneer Galaxy® Steel Water Tanks - Large Capacity & Field-Assembled

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For Water Storage

  • Standard sizes made 5101 to 66,110 gallons
  • Custom Made up to 700,000 gallons

The Galaxy® line of field-assembled corrugated steel water tanks are designed to be an aesthetically pleasing and cost effective water storage solution. These high quality tanks are designed using the newest technology and materials by incorporating a bolted steel construction outer shell with the internal 5 layer “Aqualiner” polymer tank liner.

Galaxy Steel Corrugted Water TankGalaxy® water tanks have gross capacities ranging from 5,000 to 700,000 gallons. Each tank is designed to meet individual application requirements.

These versatile tanks have been installed in over 30 different countries in all types of climatic regions, including those that experience dry conditions, snow, earthquake and hurricane activity.

All Galaxy® tanks are designed to meet American Water Works Association seismic design standards, National Fire Protection standards (NFPA-22) and NSF/ANSI.STD 61 for potable water.

The Pioneer Galaxy® engineering team can provide certified tank and foundation design to meet specific applications and project requirements.

The modular designs of the Galaxy® Water Tank enables it to be packaged flat at less than 10% of the installed tank size. This allows for easy transportation to even difficult or remote areas.

All Galaxy® tanks are installed by trained professionals on site, utilizing state of the art construction methods that ensures a rapid installation.


Galaxy water tanks are used in a variety of applications, such as:

» Potable Water Storage
» Fire Protection
» Irrigation
» Rainwater Harvesting
» Storm Water Retention
» Wastewater
» Mining
» Agriculture
» Industrial Processing
» Aquaculture
» Thermal Storage
» Many other bulk storage needs

Galaxy Steel Water Tank

The aforementioned features make Galaxy water tanks an ideal choice for your water storage needs:

» High quality bolted steel outer shell
» 5 layer extra-strength “Aqualiner”
» Wide range of sizes 5,000 - 700,000 gal.
» Resistant to extreme climates
» Meets a variety of design standards
» Experienced engineering team
» Modular designs / easy transportation
» Trained installation professionals
» Very competitive pricing

Galaxy Steel Water Tank with additional fittings and accessories

See table below for tank models and dimensions. Larger sizes (up to 700,000 gallon) are available - and are made to custom order. For more information including PDF downloads please visit the Galaxy website.

The below sizes are avialable in "Zincalume" finish or "Wilderness Green" finish.

Galaxy Steel Water Storage Tanks
Capacity (gallons) Capacity (liters) Height Diameter Unit
5,101 gallon 19,170 liter 7'-3" 11'-0" XL04/02
9,998 gallon 37,573 liter 7'-3" 15'-3" XL08/02
16,528 gallon 62,111 liter 7'-3" 19'-9" XL13/02
20,404 gallon 76,680 liter 7'-3" 21'-11" XL15/02
24,689 gallon 92,782 liter 7'-3" 24'-2" XL20/02
29,993 gallon 110,419 liter 7'-3" 26'-4" XL23/02
39,993 gallon 150,292 liter 7'-3" 30'-8" XL30/02
52,235 gallon 196,300 liter 7'-3" 35'-1" XL40/02
66,110 gallon 248,442 liter 7'-3" 39'-6" XL50/02
Above 66,110 gallon Above 248,442 liter Call for details Call for details Call 1-800-549-5514 for details