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 ...

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 ...

K7 700 HEPA OH· FC is the new generation of air and surface purification and disinfection thanks to the triple technology to improve indoor air quality. An air purification system by means of three filtration stages and a double system patented by Airtècnics of air and surfaces disinfection by means of controlled expansion of ...

Until now, the way to clean the air that animals breathe in the livestock industry was installing filtration systems with passive technology or with mechanical ventilation with external air renewal. Airtècnics has developed an effective air purifier with active technologies for spaces with large volatile organic particle ...

Today we show a real project of customized air curtain for revolving doors. On this occasion, our Rotowind air curtain has travelled to Alcobendas, in Madrid, to be installed by Smart Climate in the access to an office building.In this case, the clients chose the stainless steel finish and personalized it with an exit sign. Rotowind air ...

Airtècnics have updated their air curtain selection program, which is available online. The enhancements include all the innovations in air curtains achieved, with a wide variety of customization options, accessories and finishes, with a more visual and intuitive design for all devices. This is a very useful tool that allows users to ...

An ECFanGrid project is a fan wall consisting of several EC motor turbines operating in parallel. ECFanGrid retrofit projects are mounted on a metal plate with all hardware to fit the internal dimensions of the AHU. This solution is intended to replace direct or DC drives, which consume a lot of energy and are costly to maintain. This solution ...

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 ...

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 ...