Water Treatment Pressure Vessels & FRP Media Tanks

Discover GroAqua's range of water treatment pressure vessels, designed for domestic, commercial and industrial water treatment applications. These durable vessels provide a secure housing for specialist filtration media, ion exchange resins and water softening materials, forming an essential part of many water purification and conditioning systems.

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.

Explore Our Range of Water Treatment Vessels

Fibreglass Reinforced Plastic (FRP) Pressure Vessels

FRP pressure vessels are widely used in water treatment because of their strength, lightweight construction and resistance to corrosion. Manufactured using reinforced composite materials, they provide a durable enclosure for filtration media and ion exchange resins.

These vessels are suitable for domestic, commercial and industrial water treatment installations, depending on their dimensions, pressure ratings and specifications.

Water Softener Pressure Vessels

Water softener vessels are designed to contain ion exchange resin used to reduce calcium and magnesium ions responsible for water hardness and limescale formation.

When combined with a compatible control valve and distribution system, these vessels form the main treatment chamber of an automatic water softening installation.

Media Filter Vessels

Media filter vessels accommodate specialist filtration materials used to address different water quality challenges. Depending on the media selected, applications can include sediment reduction, iron and manganese removal, activated carbon filtration and other water conditioning processes.

They can be configured with suitable internal distributors and control valves to support the required filtration or regeneration cycle.

Empty Pressure Vessels

Empty pressure vessels provide flexibility when designing or assembling a bespoke water treatment system. They allow installers and water treatment specialists to select the appropriate filtration media, distributor assembly and control valve for their application.

This makes them suitable for replacement projects, custom installations and specialist water treatment configurations.

Complete and Configurable Vessel Systems

Water treatment vessels can be supplied as standalone tanks or configured with compatible control valves, riser tubes, distributors and filtration media.

Selecting the correct combination of components is essential for achieving reliable operation, appropriate flow distribution and effective treatment performance.

Applications of Water Treatment Pressure Vessels

Our water treatment vessels are suitable for a variety of applications, including:

• Domestic and commercial water softening.

• Industrial water softening systems.

• Activated carbon media filtration.

• Iron and manganese removal systems.

• Sediment and particulate filtration.

• Ion exchange resin installations.

• Commercial water purification.

• Industrial process water treatment.

• Pre-treatment for reverse osmosis systems.

• Specialist water conditioning applications.

The appropriate vessel size and internal configuration will depend on the required treatment capacity, filtration media, operating flow rate and system design.

How to Choose the Right Water Treatment Vessel

Selecting the correct pressure vessel is important for ensuring compatibility, reliable operation and effective water treatment.

Consider the following factors before choosing a vessel:

Vessel Dimensions: Check the required diameter and height, ensuring sufficient space for the selected filtration media and internal distribution components.

Operating Pressure: Verify the vessel's maximum working pressure and ensure it is suitable for the operating conditions of your water treatment system.

Neck Opening: Check the threaded neck size and compatibility with the required control valve or vessel head.

Filtration Media: Select a vessel suitable for the type and volume of media being used, including ion exchange resin, activated carbon or specialist filtration materials.

Distribution System: Ensure the vessel is compatible with the appropriate riser tube, upper distributor and lower distribution assembly.

Flow Rate: Consider the required service flow rate and backwash requirements when selecting the vessel dimensions and configuration.

Always consult the manufacturer's technical specifications to confirm pressure ratings, temperature limits and component compatibility.

Why Choose GroAqua for Water Treatment Vessels?

At GroAqua, we supply water treatment equipment and components for a wide range of domestic, commercial and industrial applications.

• Fibreglass reinforced plastic pressure vessels.

• Solutions for water softening and media filtration.

• Empty vessels for customised treatment systems.

• Options for different vessel sizes and configurations.

• Components for compatible control valve and distribution assemblies.

• Products from recognised water treatment manufacturers.

• Support with vessel selection and system compatibility.

Shop Water Treatment Pressure Vessels at GroAqua

Whether you're sourcing a replacement FRP pressure vessel, building a new water softening system or designing a specialist media filtration installation, explore the GroAqua collection to find suitable water treatment vessel solutions.

Browse our selection of fibreglass pressure vessels and associated components for domestic, commercial and industrial water treatment applications.

Need help selecting the correct vessel? Contact the GroAqua team for assistance with vessel dimensions, neck connections, pressure ratings and compatible control valve assemblies.