The "Airfor 3 UP" AIR CURTAINS, with suction from above, are designed to be installed at the entrance of shops, offices, hotels and restaurants and emit an air jet that prevents outside air from entering the premises.
Their function is to prevent unpleasant odours and dust from entering the passage spaces between inside and outside, preventing thermal dispersion in air-conditioned environments.
The distance between the unit and the ceiling must be at least 200 mm.