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AIR DIFFUSION
FIRE
DAMPERS
A COMPLETE RANGEA
ACCORDING TO EN 15650 STANDARD
VOLUME CONTROL
DAMPERS

GRAI

 


 

CHARACTERISTICS:
Industrial return grilles with fixed and 45 inclined bars 60 mm pitch.

CONSTRUCTION:
Anodized aluminium.

UTILIZATION:
For wall installation and for external air intake or exhaust air flow.

FIXING:
Fixing by clips or frontal screws on request.

ACCESSORIES:
Calibration damper made of galvanized steel and fins with opposite movement.
Mounting counterframes made of galvanized steel sheet.
Bird screen.
Overpressure damper.

 

technical sheet  


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