Frame: High quality extruded aluminum

profiles with 30 mm flange width as

standard.

Blades: High quality extruded aluminum

profiles.

Blade pitch: 20 mm

• Frame and blades are of high quality extruded aluminum profiled construction with the advantages of corrosion resistance and rigidity.

• Inverted “V” type horizontal blades are fixed rigidly to the frame.

Blades are spaced at a distance of 20 mm.

Grilles are made to withstand heavy use to which door grilles are subjected.

• Frame is fabricated to suit door thickness of 30 mm to 60mm.

• Structure provides around 70% free area for air.
• Used in facilities such as offices, hospitals, schools and toilets for transfer of air from one room to another room.

Frame: High quality extruded aluminum

profiles with 30 mm flange width as

standard.

Blades: High quality extruded aluminum

profiles.

Blade pitch: 20 mm.

Frame and blades are of high quality extruded aluminum profiled construction with the advantages of corrosion resistance and rigidity.

Inverted “V” type horizontal blades are fixed rigidly to the frame to avoid vibration and corrosion.

• Blades are spaced at a distance of 20 mm.

Provided with a counter frame for fixing on both sides of the door.

Made to withstand heavy use to which door grilles are subjected.

Frame is fabricated to suit door thickness of 30 mm to 60 mm.

Structure provides around 70% free area for air transmission.

Standard Sizes And Fixing Details

Standard sizes:

• Available in square and rectangular sizes

Non standard sizes available as option.

Fixing details:

• Screw fixing from flange to door.