Air Curtains Specialist - Industrial Ventilation
Our laminar flow absolute filtration units Dif-Vent, intended to avoid the external pollution and increase the class of a certain area as it could be a clean room, have been redesigned and now incorporate fans with EC motors.
These types of motors are up to 70% more efficient and allow speed regulation by 0-10V signal.
With these improvements, Dif-Vent filtration units comply with the requirements of the Energy Efficiency European Directive, Erp 2015.


When air sterility is compulsory in certain activities, one of the solutions with which these requirements are obtained are the Dif-Vent and Dif-Pur diffusers, designed by the innovation department of Airtècnics. They are fans with diffusers provided with HEPA and ULPA absolute filtration stages. These products of the ventilation ...

HEPA filters are a system for retaining volatile particles present in the air, generally made of fibreglass. These randomly arranged fibres are extremely fine and form a mesh-like lattice that retains contaminating compounds. HEPA stands for "High Efficiency Particle Arrester" and is also known as absolute filters. They were developed in 1950 by ...

With the Ecodesign Directive 2009/125/EC (ErP Directive) the European Union has defined the requirements to the environmentally configuration of energy using products. This directive is part of the 20-20-20 target, according to which energy use shall be reduced by 20% and the share of renewable energies shall be increased by 20% until 2020. It ...

During last year, many shops, institutions and companies have trusted the quality of Airtècnics for the construction and adaptation of their facilities. Airtècnics has put at disposal all the technology and experience to guarantee a perfect performance. Of the many installations that have been completed, these are some of the most ...

It is advisable to install air curtains at all entrances to buildings with many people. Opening doors leads to loss of air conditioning and draughts, which are very annoying for users. Thanks to the constant flow of air emitted by the air curtains, this problem disappears. In the Antonio Mingote library, these ventilation problems were solved ...

Airtècnics has inaugurated new facilities in Castellar del Vallès (Barcelona). In addition to the production and storage areas, the new building of de 2.200 m2 has a laboratory, a large showroom and two multi-purpose rooms, one of which has a holding capacity for more than 50 people.This new industrial plant has been acquired to ...

Airtècnics presents one of its most innovative proposals in Climatización 2015, the CLEVER advanced control, an intelligent control system for air curtains that automatically adapts the performance of the installed equipment to the entrance conditions. This next generation system assures the indoor comfort of the premises, therefore ...

When air sterility is compulsory in certain activities, one of the solutions with which these requirements are obtained are the Dif-Vent and Dif-Pur diffusers, designed by the innovation department of Airtècnics. They are fans with diffusers provided with HEPA and ULPA absolute filtration stages. These products of the ventilation ...

HEPA filters are a system for retaining volatile particles present in the air, generally made of fibreglass. These randomly arranged fibres are extremely fine and form a mesh-like lattice that retains contaminating compounds. HEPA stands for "High Efficiency Particle Arrester" and is also known as absolute filters. They were developed in 1950 by ...