Category: Grilles And Registers, Grilles and Registers
Tel : +971 6 7436900 / 7439600
Universal grille or Duct grille is used in round ducts. The are designed to match the duct diameter to avoid the use of transition or branch ducts. Duct grille are available with adjustable front horizontal blades to change the direction of airflow and a optional damper to adjust air volume. The frame of the duct grilles is sealed with foam gasket to avoid leakage for supply air applications. Duct grille are mainly used in area with open ceilings and exposed duct work.
Airmaster manufactures several types of HVAC grilles such double deflection and single deflection grilles/registers, linear grilles, door grilles, egg crate grilles, perforated grilles and security grilles.
Universal grille or Duct grille Description:
Air flow data:
The datas can be taken from the table 2.1 provided for normal grilles.