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Why Tanks A Lot 1-800-948-2657
Tanks A Lot Watering System


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"We use TANKS-A-LOT daily, and fertilize once a month. We water a 10 foot tall poinsettia tree made of 600 poinsettias."
Bob Stenquist
Morinda, Inc.
Provo, Utah


Tanks-A-Lot Tanks Advantages

Watering System Cutway


  • Corrosion-proof composite construction -
    From the high density polyethylene inner liner to the fiberglass-wound and epoxy resin-sealed outer shell, Tanks-A-Lot tanks contain no steel, and can not rust.

  • Longer Life, greater flexibility -
    Our unique air cell offers longer life than the bladders or diaphragms in steel tanks. Tanks-A-Lot tanks can be used with a wide range of pressure settings, so you can select the pressure you want.

  • Lightweight -
    Tanks-A-Lot machines are quicker, easier and less costly to use than steel tanks.
  • Factory-backed warranty -
    Tanks-A-Lot backs its tanks with a complete warranty, giving our customers confidence and peace of mind.

  • Little or no maintenance -
    Because they contain no steel, there is no paint to scratch or touch up.

  • NSF and/or FDA listed materials -
    The complete assembly meets stringent US requirements for water components. Tanks-A-Lot tanks are environmentally safe, 100% lead free. They will not introduce undesirable chemicals or elements into your water.

How the Pressure System Works
Tanks-A-Lot water output pressure is created by the combination of the air cell pressure (which is set to 10 PSIG by our factory) and the input tap pressure (which varies from tap to tap and state to state). Both the water and the pressure leave the tank when you open the ball valve. The ratio between the pressure in the air cell and the remaining water in the tank determine the rate of flow. The best ratio for constant outflow pressure is 10 PSIG in the air cell to 60 PSIG input pressure. Every situation will vary.