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FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)
FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)

Grundfos GT Series Pressure Tanks

Ensure stable water pressure and prolong the life of your pump system with the Grundfos GT Series pressure tanks — designed for reliable performance in domestic, commercial, and industrial applications. These high-quality diaphragm tanks help reduce pump cycling, prevent water hammer, and maintain consistent system pressure for cold water and heating applications.

Manufactured from durable materials with a corrosion-resistant liner, GT pressure tanks are built to withstand demanding conditions and continuous use. Whether you're boosting mains pressure in a household, managing water supply in commercial buildings, or supporting industrial processes, these tanks seamlessly integrate with a wide range of pressure pump systems.

Key benefits include:

  • Extended pump life through reduced starts/stops
  • Stable and consistent water pressure
  • Improved energy efficiency and system performance
  • Suitable for potable water, irrigation, heating, and pressure boosting systems

Backed by Grundfos engineering excellence and available in a range of sizes, all tanks ship free Australia-wide from Land & Water Technology.

  • Sale Sale
    Original price $70.00 - Original price $1,404.00
    Original price $70.00 - Original price $1,404.00
    Original price $70.00
    From $90.00
    $90.00 - $1,695.00
    Current price $90.00

    Grundfos GT-H Series Steel Pressure Tanks with Single Diaphragm (2-100 Litre)

    Grundfos GT-H Steel Pressure Tanks with Single Diaphragm (2-100 Litre) - Pre Charged  DOWNLOAD GRUNDFOS TANK SPEC SHEET The GT pressure tank...

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  • Grundfos Steel Pressure Tanks Product Name: Grundfos GT-D-130 PN10 G1 V - 130L (1000kPa) - Free Standing
    Original price $734.00 - Original price $2,685.00
    Original price $734.00
    From $965.00
    $965.00 - $2,685.00
    Current price $965.00

    Grundfos GT-D Carbon Steel Pressure Tanks with Double Diaphragm (130-450 Litre)

    Grundfos GT-D Carbon Steel Pressure Tanks with Double Diaphragm (130-450 Litre) - Pre Charged  DOWNLOAD GRUNDFOS TANK SPEC SHEET GT-D is a ...

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  • Grundfos GT-C Composite Free Standing Tanks Product Name: GT-C-60 PN8.6 G1 V (60L 8.6 Bar) - 1"M Inlet, GT-C-80 PN8.6 G1 V (80L 8.6 Bar) - 1"M Inlet, GT-C-130 PN8.6 G1 V (130L 8.6 Bar) - 1"M Inlet, GT-C-250 PN8.6 G1 1/4 V (250L 8.6 Bar) - 1 1/4" M Inlet
    Original price $720.00 - Original price $1,665.00
    Original price
    From $720.00
    $720.00 - $1,665.00
    Current price $720.00

    Grundfos GT-C Composite (Fibreglass) Light-Weight Pressure Tanks (60-250 Litre)

    Grundfos GT-C Composite (Fibreglass) Pressure Tanks (60-250 Litre)- Pre-Charged 1.4 Bar The diaphragm is a chlorine-resistant 100 % butyl diaphra...

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  • Original price $2,225.00 - Original price $2,225.00
    Original price
    $2,225.00
    $2,225.00 - $2,225.00
    Current price $2,225.00

    Grundfos GT-U 200 Litre Steel Pressure Tank with Replaceable Diaphragm

    Grundfos GT-U 200 Litre Steel Pressure Tank with Replaceable Diaphragm  DOWNLOAD GRUNDFOS TANK SPEC SHEET GT-U is a steel pressure tank with...

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