Plant & Equipment

HydroChem Group is a leading supplier of high-quality water treatment plant and equipment. We associated with some of the largest commercial and OEM companies in the UK, North America, and Europe.

We work across all sectors in the water treatment industry to solve, process and manufacturing challenges. designing, supplying, installing, servicing, and maintaining quality.

HydroChem Group offers bespoke, all inclusive water treatment solutions to industry, commercial and domestic applications with new installations and decommissioning of old systems. These include Filtration, Water softeners, RO units, De-ionisers, chemical dosing units, Ultraviolet (UV), and sample coolers among others.

Spare parts and replacement components are available for many different makes for market satisfaction.

Water Treatment Equipment Installation, Repair and Maintenance Service 

Unlike many suppliers, HydroChem has its own team of skilled installation, repair and maintenance Engineers operating throughout the UK.

The continued reliability of your equipment can be ensured by the correct installation and a Planned Maintenance Contract for annual or bi-annual servicing. Keeping on top of the systems is key to identifying and preventing any long-term damage.

If you have an existing piece of plant or equipment in need of repair or maintenance, contact us and we willassess the situation and provide relevant advice. 

To keep your critical processes running smoothly and efficiently it is important to integrate water conditioning equipment to filter and remove debris and bacteria.

As your dedicated water treatment specialist, HydroChem Group supply both off the shelf and fully bespoke solutions for plant and equipment designed to save time, money and protect your processes. 

UV Systems for Water Disinfection 

UV systems are a truly non-chemical way to disinfect water and can be the ideal way to kill harmful pathogens at the point of use, or to control microbial growth in a recirculating water system.

HydroChem can advise, install, repair as well as supply consumables for your UV system.

Contact us for more details. 



A hydrocyclone separator is a great way to remove suspended solids from a recirculating water system. 

The separator is installed in the full circuit or, more commonly, on a side-stream of the system pipework.

Water flows through the  separator and the cyclone or centrifugal action of the hydrocyclone causes the heavier-than-water particles to be thrown to the dirt bowl of the unit, from where they are purged. 

A cyclone separator, when used in conjunction with a dispersant, is ideal for cleaning up a heating or chilled water system that is fouled with sludge. 

The hydrocyclone can also be used as a side-stream filter on a cooling water system or in conjunction with a basin sweeper system to keep a cooling tower pond clean. 

Reverse Osmosis Systems 

A Reverse Osmosis (or RO) system produces near-deionised quality water on a continuous basis, without the need for hazardous chemicals. 

RO removes between 95-98% of the TDS which dramatically reduces boiler blowdown, saving energy and running costs. RO also reduces the bicarbonate alkalinity, which is a major cause of condensate corrosion.

The high purity RO water is ideal for pharmaceutical production, micro-electronics or any application where mineral-free water is needed for process washing or as a component in product formulations. 

HydroChem Group supplies a range of packaged and bespoke RO systems along with RO anti-scalants and membrane cleaning chemicals. 

Water Softeners 

Our cost-effective range of reliable industrial and commercial water softeners overcome the problems of hard water and troublesome limescale. Contact us for more details.


Water Filters 

We supply a comprehensive range of water filters and systems to deal with difficult water contaminants including: 

  • Multi-media and sand filters for removing suspended solids and silt
  • Iron and manganese removal filters
  • pH Correction filters
  • Nitrate removal plant
  • Activated Carbon filters for taste and odour and organics removal
  • Cartridge and bag filters
  • Backwash Filters
  • Carbon filters 

So whatever your water filtration needs, contact us today. 


Demineralisers and Water Deionisers 

In demineralised (or deionised) water, the natural mineral contaminants have been removed by an ion exchange system (a deioniser or demineraliser), leaving just the pure H2O. 

Normally, a deionizer is a costly piece of equipment, but the HydroChem deionisers are a low-cost way to produce thousands of litres of deionised water. 

The deioniser uses a mixed-bed disposable resin which adsorbs the mineral contaminants from the water. Once the resin is exhausted, you simply discard it and refill the unit with fresh deionizer resin and the process starts again. 

The HydroChem deionizer range is ideal way to produce deionised water for applications such as battery top-up water, glass and window washing and filling closed heating and cooling systems where a deionizer is needed to reduce TDS or chloride levels.

HydroChem Group work with all major manufactures within the industry and can service, repair or replace water treatment parts and major components.

The range of water treatment equipment covers many applications a full range of service and supply is tailor made to meet your customer’s needs.  

HydroChem can offer bespoke plant for the following applications:

  • Filtration (Domestic and Industrial)
  • ION exchange water softeners (Simplex, Duplex)
  • Reverse osmosis (Mains, Well, Brackish and Seawater)
  • Deionisation
  • pH correction control
  • Turbidity removal
  • Iron, manganese & metal control removal
  • U V disinfection / filtration units
  • Skid mounted schemes

Effective water treatment often requires more than one piece of equipment in a combination or mix of plant to provide a total solution.

HydroChem are experienced in chemical processes and have the technical support to ensure the systems are correctly designed to meet all requirements. 

Contact us

To learn more about our services and products, or to get advice or more details, just get in touch. 

The full range of HydroChem Services:

Water Treatment - Industrial

We are leading supplier of Legionella compliance services, water hygiene risk assessment, water treatment, installations and maintenance.

Water Treatment - Domestic

Assessing systems that may pose a risk to exposure to legionella, including humidifiers, air washers, emergency showers and indoor ornamental fountains.

Risk assessment

Ensuring all commercial premises have a statutory duty to control the risk of legionella bacteria in water systems. 

Safe Water

Protecting the public from hazards associated with bacteria in water systems particularly Legionella.

Safe Tower

Cooling tower system management, risk assessment and water treatment systems and chemical supply.

Safe Clean

We have dedicated teams of experienced engineers to diagnose and give site specific recommendations.

Plant & Equipment

We offer a vast range to ensure that processes are effectively operated to their maximum advantage and costs.


We offer an extensive range of water treatment chemicals to suit all processes and requirements.

Safe Building

Our protocols allow a building or site be kept clean, environmentally sound and free of contamination.

Online Shop

We sell a range of products to assist with water treatment, to both industrial and individual customers.