• cooling towers & adiabatic coolers

  • Taylor made solutions for 50 years

  • R&D : innovation & quality

  • Compliance with standards & regulations

Open cooling

Open circuit cooling towers for clean water types as well as dirty water types.

Closed cooling

Centrifugal or axial fans closed circuit cooling towers, equipped with speed drive.

Hybrid cooling

Technical innovation patented, ensuring plume coil abatement even in severe weather conditions :2°C ambient with 80% RH


The TOPAZ adiabatic cooler range is a heat exchanger. calories - heat are rejected to atmosphere.



Topaz Neo Dry Adiabatique for Data Center

Jacir Topaz range has been proposed by its historical partner in Switzerland Waltermeier. The largest state-of-the-art data centre of s Switzerland, located in the heart of Europe has a capacity of 14,400 m2 with 40 MVA dual power feeds to site, and will be on-line in 2017.

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Our skills

Technological innovation

1st Cooling towers manufacturer 1 in France, Jacir focuses exclusively on innovative systems research to improve its equipment and keep it to the cutting edge of technology.

Standards and regulations

For more than 50 years now, JACIR has been manufacturing high-quality environmental and technology standards.


French manufacturing according to NF 38-424, Iso 9001, safety, training, clearance