Ventilation grille IB-R

Fields of application

For round pipe mounting in supply air and return air installations of cinemas, shopping centres, halls and underground car parks.


Supply air and return air grille with pivoting air deflection blades and many possible variations (horizontal, vertical individually adjustable blades). With or without hit-and-miss damper for setting the air flow rate.

Volumetric flow range

50 - 3000 m³/h