RO Water Storage Tank 

A selection of reverse osmosis water storage tanks with internal butyl diaphragm are manufactured from food grade and FDA approved materials. NSF 61 and 58 listed.

Pressure Tanks for Reverse Osmosis Systems:

This RO water storage tank is a pressure tank specially designed for a residential or commercial RO system where there is a requirement to provide a higher instantaneous flow rate.  A bladder is a balloon inside a tank that fills with water when there is pressure that is greater than that already in the bladder. A check valve stops the water from flowing backwards and reserves the water and pressure for use by the device it is feeding. This unique design also eliminates the need for a pump, as the bladder will act as a pump that uses no power. The tank will accumulate water and provide pressure at the dispensing faucet or point of usage. The bladder inside the tank will keep the purified water under pressure due to  the compressed air inside the bladder. This will ensure that water is supplied at a steady flow rate whilst the tank is drained.

The internally  food grade plastic coated steel tank has a  stainless steel connector. A tank ball valve (not included)  enabling connection with the tubing via quick connect  or other fittings. It comes with a tank stand. The white or grey  coloured tank has a side or top mounted air valve.  Options available are listed below:

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    RO Water Storage Tank – Metal 11 Gal.

    11 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020807

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $149.00
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    RO Water Storage Tank – Metal 2.2 Gal.

    2.2 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020801

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $56.00
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    RO Water Storage Tank – Metal 20 Gal.

    20 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020808

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $269.00
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    RO Water Storage Tank – Metal 3.2 Gal.

    3.2 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020802

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $64.00
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    RO Water Storage Tank – Metal 30 Gal.

    30 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020809

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $435.00
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    RO Water Storage Tank – Metal 5.5 Gal.

    5.5 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020806

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $115.00
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    RO Water Storage Tank – Plastic 4.0 Gal.

    4.0 Gal. PRO4000W Durable polypropylene tank which will never rust or dent under your sink. Made from FDA listed, food grade materials. Specially designed for residential RO application. No metal-to-water contact. #020803

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $79.00
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    RO Water Storage Tank – Plastic 5.0 Gal.

    5.0 Gal. NSF approved, Durable polypropylene tank which will never rust or dent under your sink. Made from FDA listed, food grade materials. Specially designed for residential RO application. No metal-to-water contact. #020805

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $149.00
  • 0 out of 5

    RO Water Storage Tank – Stainless Steel 4.4 Gal.

    4.4 Gal. NSF approved, Stainless Steel Connector 1/4″NPT, Made from FDA listed, food grade materials. Special designed for RO application. Discharges efficiently in a vertical or horizontal position. Come with tank stand. #020804

     

    Please note when selecting tanks consider that the actual available water capacity is only about 50% of vessel volume.  The actual water capacity is also dependent on the bladder pressure ( 50 kPa) - this pressure should be measured  when the tank is empty!

       

    $120.00