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Promax Plastic Water Tanks

New Zealand's Strongest Plastic Water Tank. 

The only plastic water tank in New Zealand that can be buried up to 1 metre in the ground and still retain a full 20-year warranty!

These ultra-strong tanks are engineered to withstand the test of time in New Zealand's harshest conditions and designed to complement every landscape with their contemporary look.

  • 30,000L Promax Plastic Water Tank
    $3,900.00

    30,000L Promax Plastic Water Tank

    Promax

    Excluding GST

    30,000L Promax Plastic Water Tank New Zealand's strongest tank.  North & South Island Model: 3660mm (d) x 3100mm (h), 433.5kg The only plasti...

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    $3,900.00
  • 25,000L Promax Water Tank
    $3,300.00

    25,000L Promax Water Tank

    Promax

    Excluding GST

    25,000L Promax Plastic Water Tank New Zealand's strongest tank.  North & South Island Model: 3660mm (d) x 2800mm (h), 387.6kg The only plasti...

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    $3,300.00
  • 10,000L Promax Water Tank *North Island Only
    $2,270.00

    10,000L Promax Water Tank *North Island Only

    Promax

    Excluding GST

    10,000L Promax Plastic Water Tank *North Island Only New Zealand's strongest tank.  North Island Model: 2200mm (d) x 2900mm (h), 180kg The only p...

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    $2,270.00
  • 5,000L Promax Water Tank
    $1,350.00

    5,000L Promax Water Tank

    Promax

    Excluding GST

    5,000L Promax Plastic Water Tank  Promax - New Zealand's strongest tank.  North & South Island Model: 1600mm (d) x 2650mm (h), 100kg Our corr...

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    $1,350.00
  • 5,000L Promax Plastic Water Tank Low Profile *North Island Only
    $1,390.00

    5,000L Promax Plastic Water Tank Low Profile *North Island Only

    Rural Water

    Excluding GST

    5,000L Promax Plastic Water Tank - Low Profile *North Island Only Promax - New Zealand's Strongest Plastic Water Tank.   North Island Model: 2200...

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    $1,390.00
  • 5,000L Promax Slimline Water Tank & Pump Combo
    $4,500.00

    5,000L Promax Slimline Water Tank & Pump Combo

    Promax

    Excluding GST

    5,000L Promax Slimline Water Tank  North & South Island Model: 910mm (w), 2150mm (h), 3000mm (L), 200kg Slimline plastic water tanks are desig...

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    $4,500.00
  • 5,000L Promax Slimline Water Tank
    $3,950.00

    5,000L Promax Slimline Water Tank

    Promax

    Excluding GST

    5,000L Promax Slimline Water Tank  North & South Island Model: 910mm (w), 2150mm (h), 3000mm (L), 200kg Slimline plastic water tanks are desig...

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    $3,950.00
  • 3,000L Promax Slimline Water Tank
    $3,150.00

    3,000L Promax Slimline Water Tank

    Promax

    Excluding GST

    3,000L Promax Slimline Water Tank  North & South Island Model: 570mm (w) x 2150mm (h), 3000mm (L), 150kg Slimline plastic water tanks are desi...

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    $3,150.00
  • 3,000L Promax Slimline Water Tank & Pump Combo
    $3,999.00

    3,000L Promax Slimline Water Tank & Pump Combo

    Promax

    Excluding GST

    3,000L Promax Slimline Water Tank & Pump Combo North & South Island Model: 570mm (w) x 2150mm (h), 3000mm (L), 150kg Slimline plastic wate...

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    $3,999.00
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