Airtècnics puts at your disposal the new Rosenberg Dplus diffuser. This axial fan diffuser is a suitable solution for converting dynamic pressure into static pressure. Due to the constant expansion of the cross-section, the velocity in the air flow direction decreases and the losses are converted into usable static pressure.  On ...

Students and teaching staff at IES Castellar breathe more easily with the Wellisair devices installed in their classrooms. The generous donation by the Teatreneu in Barcelona -which has also installed the devices in its own auditorium- consists of 50 Wellisair units, 50 peroxide cartridges and their corresponding anti-theft systems. In addition ...

Given the importance of environmental protection and the need to save energy, one of the many demands in ventilation projects is the replacement of the large belt-driven fans. The air handling unit is completed with new EC Fan Grid fans, which form a grid of smaller fans, but with the same flow rate.   The main advantage of having EC Fan ...

Rosenberg PlugFans are centrifugal fans with EC motors used in various applications. For example, they are ideal whenever hygiene or reliability is needed, such as in an AHU, to carry out a retrofit project. Fan features They are called PlugFans because of their ease of installation, "plug and play."Modbus-compatible motor, electronically ...