DIMENSIONS

Perforated grilles

Perforated grilles

Perforated grilles are used in all types of low and medium pressure ventilation and heating/cooling air conditioning systems. They are suitable for steady flow of supply or exhaust air . Depending on the requirements, they can be equipped with a control section to control the air flow rate, filter fabric to filter the supplied air and a plenum box for fitting to the main ducts.

 

Perforated grilles consist of a aluminium profile frame and a perforated panel made of black steel sheet with  Ø3, Ø4 or Ø5 mm openings. As a standard, the grilles are with power polymer coating on your choice to RAL.


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