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.


Replacing centrifugal belt-driven fans with EC FanGrids (fan walls distributed in parallel) reduces energetic consumption, provides the air handling unit with a constant flow rate proportional to the number of fans used. Our partners at Rosenberg are specialists in retrofit projects. Projects in which ventilation systems are renewed are an ...

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 ...

How does an EC motor work? The EC (electronically commutated) motor is a synchronous motor powered by an inverter with permanent magnets in an external rotor design. The stator is driven by electronic switches controlled by a microcontroller. The motor needs to be supplied with AC voltage and a DC voltage signal to operate.The mains voltage, ...

ECFanGrid retrofit projects are a guarantee for a more efficient ventilation system. On this occasion, our partners from Rosenberg Germany have carried out a major retrofit project of an AHU in the automotive sector, where a triangular, double-belt-driven fan was replaced by an energy-efficient ECFanGrid. The old fan used one motor to drive two ...

It is often believed that the investment of air curtains is more advisable in the establishments of large commercial brands or extensive industrial plants. But the reality is quite different. Installing an air curtain is a smart investment for commercial, hospitality or industrial facilities of any size. Firstly, there is an air curtain for ...

In the last years, air curtains have become an innovative and efficient solution to improve thermal management and comfort in industrial environments. Airtècnics has a wide range of air curtains for industrial use with different purposes that require specific technical characteristics. These technologies, previously mainly found in ...

To prevent infiltration of insects, Airtècnics equipped the Ferrero confectionery plant in Vorsha, Russia, with the powerfull FLY KXL 3000 air curtains against insects. Ferrero joins the list of real cases of companies that supply their facilities with air curtains insect control.This kind of installation is essential to ensure adequate ...

Replacing centrifugal belt-driven fans with EC FanGrids (fan walls distributed in parallel) reduces energetic consumption, provides the air handling unit with a constant flow rate proportional to the number of fans used. Our partners at Rosenberg are specialists in retrofit projects. Projects in which ventilation systems are renewed are an ...

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 ...