Dampening temperature peaks, reducing energy costs – in cooling pools:
Maintaining a stable temperature in cooling basins consumes energy – especially due to evaporation and sunlight. EuroMatic cover spheres dampen temperature peaks, lower energy costs, and significantly reduce water loss. This makes operation more efficient, safer, and more sustainable.
Why unregulated temperature spikes become expensive
In many industrial plants, cooling and process basins are essential for protecting equipment and maintaining stable process quality. At the same time, evaporation and direct sunlight drive up energy consumption. Therefore, mitigating temperature peaks and reducing energy costs in the cooling basin is an effective way to achieve this. As the water temperature rises, more cooling is required – increasing electricity consumption and operating costs. Furthermore, evaporation accelerates water loss; refilling, treatment, and, if necessary, chemical adjustments incur additional costs. A suitable surface cover addresses these loss mechanisms directly at the source.
How do cover balls work?
EuroMatic cover spheres float densely on the surface, forming a thermal barrier and minimizing contact between water and air. Depending on the application, they can cover approximately 91% of the surface, thus reducing evaporation by up to 90%. This reduces heat absorption from solar radiation, stabilizes the water temperature, and lowers cooling requirements. For operators, this translates into measurable, everyday benefits: reduced heat absorption lowers cooling demand, evaporation decreases significantly, and steam formation is minimized – thus reducing exhaust air load and improving the working environment. Various materials and sphere sizes are available depending on the medium and temperature range, ensuring stable coverage even with fluctuating fill levels. Details on design and material selection can be found on the product page for technical cover spheres.
Dampening temperature peaks, reducing energy costs – in cooling pools: the advantages
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Dampening temperature peaks in the cooling basin: EuroMatic cover spheres form a thermal barrier and stabilize the temperature.
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Reduce energy costs: Less heat absorption → reduced cooling requirements and lower air extraction.
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Up to 90% less evaporation: Water/media losses decrease; refilling and treatment become less frequent.
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Quickly implemented and scalable: insert the spheres, they adapt to the shape and fill level; low maintenance and durable.
Cooling and process tanks in the chemical/metal processing industry
Especially in electroplating, anodizing, and chemical process lines , constant temperatures and emission reduction are crucial. A spherical cover has a dual effect: it reduces evaporation (and thus energy and media losses) and lowers emissions/fumes – often eliminating the need for complex extraction systems. The result: dampened temperature peaks, reduced energy costs – in cooling tanks and process baths – with measurable effects on OPEX and occupational safety.

- Technical covers balls, avoid evaporation
Design & Implementation in Cooling Basins (Supplement)
A quick planning check is worthwhile to ensure stable coverage:
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Choose a ball diameter appropriate for wind/wave load (larger = more wind-resistant).
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Guide inlets/outlets with simple retaining strips to ensure the layer remains evenly distributed.
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Inspection & Cleaning : Balls can be moved to the side for visual inspection; rinse briefly if necessary.
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Key performance indicators : Observe before/after, e.g., cooling capacity, power consumption of the refrigeration system, and water refill quantities.
Background: In industrial cooling systems, reducing evaporation, energy consumption, and emissions is a key factor – the BAT Guideline (UBA) provides best-practice guidance . A surface covering specifically targets the water/air interfaces where heat and mass exchange occur, and can thus improve the overall system efficiency.
Quality that lasts
EuroMatic has been developing and producing cover spheres since 1958 – with proven quality and process reliability (including ISO 9001:2015 certification, and TÜV-certified products in its portfolio). For operators, this means: durable materials, consistent properties, and a solution used worldwide in a wide range of industries.
Dampening temperature peaks, reducing energy costs – in cooling pools
EuroMatic's cover spheres dampen temperature peaks, reduce energy costs in cooling tanks, and simultaneously minimize evaporation and emissions. This stabilizes temperatures in cooling and process baths, protects equipment, and improves the working environment. The solution is quick to implement, scalable, and requires minimal maintenance – with measurable effects on efficiency, sustainability, and safety.
Quality & Proof
Euro-Matic relies on durable, UV-stabilized materials and documented quality. For many applications, it makes sense to store certificates centrally – this ensures that proof is readily available for audits or official consultations. Also, check whether your location has any special requirements for evaporative cooling systems or open pools (e.g., aerosol/emission aspects). Technical information can be found on the pages of [website/organization name]. Federal Environment Agency.

