Double Folding Frame Water Tank

Double Folding Frame Water Tank
Double Folding Frame Water TankDouble Folding Frame Water Tank

Double Folding Frame Water Tanks are for the end user that has limited storage space. These unique frame tanks have a second folding point on the long side of the frame allowing you to fold the frame tank one more time cutting the overall length in half. Just pull the special heavy duty pins from the laser cut hinges and fold your tank again. The pins are secured to the frame to assure they will not be lost!

  • Now featuring Husky's new and exclusive EXLON® liners!
  • Include exclusive "Easy Lift Handles" (patent pending) and a quick-release drain tube, making this the easiest to handle folding water tank on the market.
  • 500-5000 Gallons capacity
  • All frame tanks are 29" tall
  • Also available in standard single fold styles

Frame Types -

  • 7/8" od., 14 gauge (HREW P & O) Round Tube Steel (3/4" square tube 14 gauge steel available)
  • Superior heavy duty laser cut hinge design
  • Pinch-free design
  • Mig welded construction, guaranteed!
  • Custom sizes and designs available


  • 1" x 1" x 1/8" 6061 Square Tube Aluminum
  • Superior heavy duty laser cut hinge design
  • Pinch-free design
  • 20-25% weight savings over steel
  • Aluminum mig welded construction, guaranteed!
  • Will not rust!

Liners -

Port-a-tank liners are designed with no bulky corners full of excess material that you don't need. A patent-pending manufacturing process allows the use one continuous piece of heavy duty 22 oz vinyl for the side panel, which is then welded to 28 oz floor material. Combined with the patent-pending "Easy Lift Handles" welded to the liner floor, frame tank liners are the most durable and easiest to use on the market today.

  • Available in NSF-61 approved (suitable for potable water)
  • Chemical and fuel resistant
  • Exclusive, patent pending, heavy duty floor increases the durability of the liner. With a heavy duty acrylic-coated 30 oz. floor material as standard, Folding Frame Tanks are the most durable on the market. Better than Hypalon!
  • Easy Lift Handles are mounted on the floor of our liners and make pick-up quick and easy
  • 10" drain tube with quick release for fast draining or mating with another tank - Two drain tubes are standard on 2500+ gallon tanks
  • #4 solid brass grommets
  • Double stitched, triple reinforced hems
  • Ground and top covers available
  • Clear view panel liner (optional) includes a 12" wide heavy-duty, reinforced clear vinyl panel that allows you to easily view water level from any angle

Liner Materials -

  • Vinyl liners come in all 22 oz., 22 oz sides with a 30 oz floor, or all 30 oz
  • 22 oz liners available in red, yellow, blue, orange, green and black
  • 20 oz and 30 oz available in red, yellow, orange and black

Vinyl liners are also available in NSF 61 approved 30 oz potable material and in chemical and fuel resistant materials that are great for oil spill clean-up or petroleum storage.


New EXLON® folding frame tank liner material has been designed to replace DuPont's discontinued Hypalon liner material. EXLON® was designed with UV resistance, heat resistance, abrasion, puncture resistance and excellent cold cracking qualities in mind. EXLON® has incredible strength as well; it can be used in tanks up to 10,000 gallon capacity. EXLON® comes with a ten year warranty against UV and weather elements.

Standard Dimensions


Open Dimensions

Folded Dimensions

Weight (Steel Frame)

Weight (Alum. Frame)

500 Gal.

5'8" x 5'8" x 29"

16" x 2'11" x 29"

90 lbs.

68 lbs.

750 Gal.

7'0" x 7'0" x 29"

16" x 3'7" x 29"

97 lbs.

79 lbs.

1000 Gal.

8'3" x 8'3" x 29"

16" x 4'3" x 29"

116 lbs.

96 lbs.

1500 Gal.

10'3" x 10'3" x 29"

16" x 5'3" x 29"

138 lbs.

109 lbs.

2100 Gal.

11'3" x 11'3" x 29"

16" x 5'9" x 29"

154 lbs.

124 lbs.

2500 Gal.

12'3" x 12'3" x 29"

16" x 6'3" x 29"

169 lbs.

135 lbs.

3000 Gal.

13'3" x 13'3" x 29"

16" x 6'9" x 29"

185 lbs.

149 lbs.

3500 Gal.

14'3" x 14'3" x 29"

16" x 7'3" x 29"

205 lbs.

167 lbs.

4000 Gal.

15'3" x 15'3" x 29"

16" x 7'9" x 29"

223 lbs.

178 lbs.

5000 Gal.

17'3" x 17'3" x 29"

16" x 8'9" x 29"

269 lbs.

215 lbs.


For more information, please contact one of our specialists:

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