Type: Door Grille
Model : DG-AB-12
BETEC CAD. model DG-AB-12 is a Door grille with fixed horizontal aerofoil blades at a 45° angle.
Frame and blades are of high quality extruded aluminium profile construction. Inverted ” V ” type horizontal blades are fixed rigidly to the frame to avoid vibration and corrosion. The blades are spaced at a distance of 15 mm and are provided with counter frames for fixing on both sides of the door.
Made to withstand heavy use to which door grilles are subjected to.
Frame is fabricated to suit door thickness of 30 mm.
The structure provides around 55% free area for air transmission. These grilles are used in facilities such as offices, hospitals, schools and toiles for transfer of air from one room to another room.
Extruded aluminium profiles with 30 mm flange width.
Extruded Aluminium aerofoil blades.
Standard Blade Spacing of 20 mm.
Available with RAL powder coating, please specify color.
Provided all around the frame, to prevent leakage of air.
Mill finish or Chrome plating.
Available in Stainless steel (304/316L).