Details:
- The physical cross-section for the internal surface of the grating is 77%, and the visual cross-section is as much as 91%.
- The grating structure consists of extrudable aluminum profiles connected to a frame, inside which horizontal aluminum strips are placed at regular intervals of 59 mm.
- We can make grilles in sizes from 300 x 300 mm up to 5 m2 (even up to 5 m2 without substructure). Larger ones require additional support structure.
- We have the characteristics of the air pressure drop as a function of the inlet speed, which allows precise selection of the grille in the ventilation industry.