Water Treatment Vessels - GroAqua

Water Treatment Pressure Vessels & FRP Media Tanks

Our collection includes fibreglass reinforced plastic (FRP) pressure vessels, offering a lightweight, corrosion-resistant alternative to traditional metal tanks. Available in different sizes and configurations, these vessels can be incorporated into water softeners, media filtration systems, iron removal installations and other specialist water treatment applications.

Whether you're building a new filtration system, replacing an existing pressure vessel or upgrading your water treatment installation, GroAqua offers solutions to suit a variety of system requirements.


  • PRISM Value Fibre Glass Pressure Vessel 6"x13" Pressure Vessel Prism

    Prism PRISM Value Fibre Glass Pressure Vessel

    All PRISM pressure vessels are available as the vessel only (Value Grade) to be paired with specialist distribution systems and control valves. Customising the vessel for basic operation is simply achieved with the addition of a head and distribution system (Core Grade). Value grade vessels come with a base and 2 1/2" threaded neck and are packaged individually for secure transportation.

    €0,00 - €146,95

  • PRISM Pressure Vessel Head O - ring - GroAqua

    Prism PRISM Pressure Vessel Head O-ring

    O-rings, seals and gaskets are often overlooked yet essential parts within filtration equipment. Key to ensuring a positive seal between different apparatus, reducing leakage potential in housings or providing exact positioning of a filter these accessories should be checked regularly as part of a diligent maintenance schedule.

    €2,95

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