The ventilation grille can be used not only for supply air and return air systems but also in overflow areas between two rooms and in doors. The model “lamelle” has been specially designed for the proper use in clean room areas. Thanks to the low mounting depth the ventilation grille can be flush installed on both sides independent of the partition thickness. The free cross-section is 67 %. The compact design gives the grille very high stability and torsional rigidity. Thanks to the frame shape the overflow grille is self-supporting and independent from the partition wall system.

• different materials available
• different types of installation possible
• slim design
• easy to clean
• flush installation