Airfan Iso Box MDF 550 m³/h (150 in - 150 out)

It is a professional, powerful, and very quiet centrifugal ventilation unit. These boxes are constructed from MDF board and soundproofed on the inside with conical foam sheeting. They come with crown sleeves, allowing the diameter to be adapted to the installation's needs. All fans operate at 220 V/50 Hz. They are supplied assembled and wired, and have integrated metal crowns that simplify connection to ventilation ducts.