Water Cooled Chillers circulate water or fluid (normally a mixture of water and glycol) through process equipment to achieve process cooling. The water/fluid is pumped through the process. The heat is transferred into the fluid and then returned to the chiller.

The chiller evaporator uses a refrigerant system to effectively transfer the heat. It then travels to a water-cooled condenser – this can be an air blast cooler, cooling tower or bore hole water. All of these are cooling solutions that can be designed and installed by Aqua Group.

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Water Cooled Chillers tend to be most appropriate when there is a large water source close by which the heat can be subsequently discharged into. So, for example, for offshore applications or for clients with their site near a large river. There are often instances, especially in large cities, where space is at a premium and in these cases cooling towers can be sited on the roof of premises and used to feed the building, including its water cooled chiller plant.

Aqua’s range of ENW water cooled chillers are highly energy efficient and can achieve cooling capacities from 3kW to 450kW.

Water Cooled Chiller Models

Water cooled chiller models 003-100 feature a coaxial evaporator, models 130-480 feature a shell & tube evaporator. The units have a special design water pump system particularly suited for working with a water/glycol mixture, along with a storage tank to ensure precise temperature control. A scroll compressor ensures overall efficiency, even at part load.

For help and guidance with the best chiller design for your specific application, call our Sales team today. Our engineers will help you every step of the way, from initial product selection to final installation and commissioning.

Finance Solutions

Aqua Group have a range of Finance Solutions available on most temperature control units – Our lease purchase finance option is becoming increasingly popular with clients, especially those looking to protect their capital expenditure budget during economically uncertain times. It enables you to secure new temperature control equipment but without the hefty up-front investment that comes with outright purchase. With a lease agreement you pay a fixed monthly cost over an agreed time-period, after which you then own the equipment… Read More About Our Finance Options

Full Turnkey Solutions

Aqua’s aim is to build a life-long relationship with our customers. Becoming essentially a “one stop shop” for all your temperature control requirements, for now and the future. The three divisions of our business – Sales, Hire & Service – enable us to help clients every step of the way.

Our USP is our ability to offer clients a complete turnkey solution. We’ll work with you from initial site visit and system design to installation and commissioning. Our services include:

  • Free design consultancy, including AutoCAD drawings, 3D modelling and energy calculations
  • Mechanical and electrical installation – encompassing civil works, offloading & positioning, pipework installation, mains power and cabling, all CDM compliance, full project management and delivery
  • Aftersales support – including preventive maintenance plans to maximise product lifespan and efficiency

Our business is built on our core values of technical excellence, care, integrity and a “can do” attitude. We train all our people to be specialists in what they do – innovative engineers dedicated to providing practical, effective and efficient solutions supported by second-to-none customer service.

Case Studies

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water cooled chillers


Why Call Aqua?

Established in 2001, Aqua Group are a market leading force in the design and supply of innovative temperature control solutions. Our team has a vast product knowledge base and years of application experience and is focused on finding the most energy efficient and price competitive solution for your specific business needs.

Whether you’re an end user looking for a bespoke cooling system design or a trade customer trying to source a single chiller unit, our specialist engineers are on hand to help. Aqua Group’s core values – Technical Excellence, Can-do Attitude, Integrity and Care – are at the heart of everything we do, and we always strive to achieve the highest level of customer service experience.

For help with product selection and technical advice call our sales team today on 0333 004 4433.