Enwa Water Technology specialises in water treatment and side stream filtration for heating and cooling systems, with its technology particularly relevant to the mission-critical cooling infrastructure found in data centres. Water quality directly affects heat transfer, flow rates, pumping energy and the reliability of chillers, CRAC units and heat exchangers. Enwa’s solutions are designed to control the contaminants and conditions that can undermine cooling-system performance.
At the centre of its offering is EnwaMatic Side Stream Filtration and Water Treatment. The technology filters suspended solids to below 10 microns while providing corrosion inhibition, scale control and restriction of bacterial growth. The process is self-regulating, responding dynamically to changes in water conditions and providing an alternative to conventional chemical-dosing approaches.
For data centres, Enwa argues that effective water treatment can make a direct contribution to energy efficiency and cooling resilience. Contamination, corrosion and scale can prevent systems from achieving their intended Delta T, increase pumping requirements and compromise heat transfer. These effects can increase energy use while shortening the working life of critical cooling equipment. As AI workloads drive greater server densities and heat loads, maintaining the efficiency of water-based cooling infrastructure becomes increasingly important.
Enwa supports both new-build and refurbishment projects through condition surveys, turnkey installation, commissioning support, technical service and planned maintenance. The company also provides CAD models and Revit families for its products, helping consultants and engineering teams incorporate water-treatment systems into digital project-design workflows. Its CIBSE-accredited CPD can also be tailored specifically to critical cooling systems and data centres.