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Dimei’s EN 12897 Certified Buffer Tanks Cut Thermal Loss by 23%

Views: 0     Author: Site Editor     Publish Time: 2025-06-12      Origin: Site

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Dimei Water Tank today launched its next-generation buffer tanks engineered specifically for European renewable energy systems. Featuring patented temperature stratification technology, the tanks reduce heat loss by 23% compared to conventional models - verified by TÜV SÜD testing under EN 12897 standards.


Constructed with 2.0mm 304/316L stainless steel, the series withstands continuous 150°C operation pressure at 0.8MPa. Available in 50L-1000L capacities, the tanks include:


  • Vortex-breaking inlet diffusers

  • Polyurethane foam insulation (60mm thickness)

  • Magnesium anode protection against corrosion


"Solar and heat pump systems across Germany lose up to 40% efficiency due to thermal mixing," said Dimei's CTO. "Our stratified design maintains ≤0.35°C/h temperature drop, extending heat pump compressor lifespan by 30%."


Applications: Air-source heat pumps | Ground-source heat pumps | Solar thermal storage | District heating systems


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Adhering to "technological innovation and green development," the company aims to deliver high - quality, energy - efficient solutions globally and become a leading provider in sustainable energy.

About Us

Foshan Dimei Technology Co., Ltd. was established in 2015 in Foshan. It is an innovative enterprise specializing in the R&D, production, processing, and sales of new energy products. 

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