Single Wall Double Bottom Steel Utility Tanks

  1. Lockable Overfill Box c/w fill
  2. 2” Threaded Fitting
  3. Lift Lug
  4. ULC Label
  5. Emergency Vent
  1. Legs
  2. 1” Drain (npt) Plugged
  3. Leak Detection
  4. Double Bottom Weld Seam
Single Wall Double Bottom Steel Utility Tanks
MaterialCapacity DiameterLengthWeight
12 450L/100G 30” 48” 230lbs.
12 1135L/250G 38” 60” 340lbs.
12 1360L/300G 38” 72” 395lbs.
12 2200L/500G 50” 72” 540lbs.
12 4500L/1000G 50” 144” 910lbs.

General Information

HASSCO’s single wall, double bottom utility tank offers protection where it is most needed. This interstitial space can be easily monitored by a monitoring tube. With a visual signal installed, the tank can be taken out of service before any chance of a leak to the environment. All HASSCO tanks are phosphate washed prior to applying a high build metal treatment and two top coats of enviro-smart water based paint.


Here are the downloads available for our line of Single Wall Double Bottom Steel Utility Tanks


  • Tank gauges, alarms, heaters and pumping systems
  • Powder Coating
  • Interior linings
  • Available in custom sizes and configurations


  • Up to 4500L/1000G


  • ULC S601