WLA Compact Chillers

Environmentally Responsible Cooling Technology

As environmental legislation continues to evolve, businesses are increasingly looking for cooling solutions that support sustainability objectives while remaining compliant with current regulations. The latest WLA Compact range utilises R1234yf refrigerant, replacing the older R134a refrigerant previously used in many small process chillers.

R1234yf offers significant environmental advantages, with a Global Warming Potential (GWP) of just 0.5, compared to 1430 for R134a. This represents a substantial reduction in equivalent carbon emissions and helps future-proof installations against changing environmental regulations. The WLA Compact range fully complies with the requirements of EU Regulation 2024/573, which imposes strict limits on refrigerants with higher GWP values. For organisations focused on sustainability, carbon reduction and environmental responsibility, the WLA Compact provides an attractive long-term solution.

Designed for Modern Process Cooling Requirements

Many manufacturing and research processes rely on stable temperature control to maintain product quality, equipment performance and operational consistency. Even minor temperature fluctuations can affect precision, reduce efficiency and increase wear on critical equipment. The WLA Compact has been developed specifically to address these challenges. Combining advanced refrigeration technology with intelligent controls, the unit delivers highly accurate fluid temperature management across a wide range of operating conditions.

Its compact design makes it particularly suitable for installations where floor space is at a premium. The unit can be positioned against walls, beneath workbenches or alongside production equipment without compromising access for operation or maintenance.

Compact Footprint Without Compromising Performance

One of the key benefits of the WLA Compact range is its ability to provide effective process cooling within a remarkably small footprint. Many industrial facilities, laboratories and medical environments have limited plant space available. Traditional process cooling systems can often require dedicated plant areas, extensive pipework and large installation footprints. The WLA Compact overcomes these challenges through intelligent design and careful component layout. Despite its compact dimensions, the unit incorporates all the components necessary for reliable process cooling, including the refrigeration system, hydraulic circuit, controls and safety devices. This allows businesses to benefit from professional process cooling without sacrificing valuable production or workspace.

Reliable Operation and Long-Term Stability

Process cooling systems are often required to operate continuously in demanding environments. Reliability is therefore critical.

The WLA Compact incorporates high-quality components throughout its refrigeration and hydraulic circuits to support dependable long-term performance. Built-in protection features help safeguard both the chiller and connected equipment, reducing the risk of downtime and protecting production processes. A standard flow switch continuously monitors system operation, while an automatic hydraulic bypass valve helps protect the pump and maintain stable hydraulic conditions. Together, these features contribute to reliable operation even when process conditions fluctuate.

The hydraulic circuit is manufactured using non-ferrous materials, helping to minimise corrosion risks and maintain the quality of the process fluid throughout the life of the system.

Easy Access and Simplified Maintenance

Maintenance accessibility is often overlooked when selecting process cooling equipment, yet it plays a major role in minimising downtime and reducing service costs.

The WLA Compact has been designed with maintenance engineers in mind. Fully removable side panels provide straightforward access to refrigeration and hydraulic components, simplifying routine servicing and inspections. Operational indicators, including the tank level and pump pressure gauge, are conveniently located on the front panel, allowing operators to quickly monitor system performance and identify potential issues before they become operational problems.

This practical design helps reduce maintenance time and supports greater equipment availability.

Intelligent Temperature Control

Maintaining a consistent process fluid temperature is essential in many industrial applications. The WLA Compact incorporates advanced control functions designed to improve temperature stability under varying load conditions. The Dynamic Set Point Function automatically adjusts fluid temperatures in response to changes in ambient conditions. This enables the chiller to adapt to varying operating environments while maintaining optimum cooling performance. The system also features an advanced Smart Laser Function, which uses microprocessor control to manage hot gas valve operation based on output temperature conditions. This provides extremely accurate temperature regulation and helps maintain process fluid temperatures within tight tolerances, even when thermal loads change rapidly.

The result is improved process consistency, enhanced equipment protection and greater operational efficiency.

Built for Challenging Environments

Industrial environments can expose cooling equipment to dust, moisture and varying ambient conditions. To improve durability and operational reliability, the latest WLA Compact models feature a dust-tight tank design and a standard IP54-rated electrical panel. These features help protect both electrical and hydraulic components from external contaminants and improve long-term reliability.

The standard operating range has also been expanded, allowing installation in ambient temperatures as low as -5°C without requiring additional modifications. A redesigned filling system further simplifies commissioning and maintenance by providing easier access for fluid filling and inspection.

For specialist applications requiring lower fluid temperatures, selected models are available with water temperatures down to -5°C, making them suitable for more demanding process cooling requirements.

Typical Applications

The versatility of the WLA Compact range makes it suitable for numerous industries and applications. Within the machine tool sector, stable cooling helps maintain machining accuracy, improve component quality and extend equipment life.

In food and beverage manufacturing, reliable temperature control supports product quality, process consistency and food safety standards.

Plastics manufacturers utilise process chillers to support moulding, extrusion and production processes where precise temperature control directly influences product quality and cycle times. Laser cooling applications demand exceptionally stable and clean process fluids to maintain beam quality and equipment performance. The WLA Compact provides the accuracy and reliability required for these demanding environments.

Printing operations benefit from improved process stability and print quality through controlled cooling, while medical and laboratory applications rely on precise temperature control to support sensitive instruments and critical processes.

Complete Support from Newsome

Selecting the right process chiller is only one part of a successful cooling solution. Proper sizing, installation, commissioning and ongoing maintenance are equally important. Newsome provides complete support throughout the project lifecycle, from initial consultation and equipment selection through to installation, commissioning and long-term maintenance support. Our engineers work closely with customers to understand process requirements, cooling loads and operational objectives, ensuring every solution is correctly specified and delivers reliable performance.

Whether you require a compact process chiller for a single machine or support for a larger manufacturing process, Newsome can provide the expertise and technical support needed to keep your operation running efficiently.

Speak to Newsome About WLA Compact Process Chillers

If you are looking for a compact, energy-efficient and environmentally responsible process cooling solution, the WLA Compact range offers an excellent combination of performance, reliability and flexibility.

Contact Newsome today to discuss your process cooling requirements and discover how the WLA Compact range can support your operation.