Ceiling Diffusers

The Airmax central air conditioning diffusers are designed both supply air purpose HVAC system, which handles a wide range of horizontal air flows to the requirements of design engineers. These are specially designed which also giving pleasing appearance to suit architectural needs to flush outlets and concealed fixing methods.

Supply air square ceiling diffuser

Description

• The frame and blades are of high quality extruded aluminum pprofiled construction with the advantages of corrosion resistance and rigidity
• Louvered type core is fixed to the frame with aluminum pins loaded with steel springs.
• Core can be easily removable and interchangeable to allow for maximum flexibility in installation, maintenance and damper adjustment.
• Damper is fixed rigidity to the frame by aluminium rivets. optional spring clips fixing available.
• Opposed blades damper is screw operated from the face opening of the diffuser after removing the internal core. Lever operated damper as option.
• Discharge air horizontal in one way, either X or Y directions are per pattern arrangement.
• Foam gasket is sealed around the back of the frame sa option to avoid air leaege.
• Suitable for flush mounting in lay in type ceiling.
• Pressed cores and frames gives high performance than the extruded profiles frames avoiding the joints at the corners.

Construction

• Extruded aluminum profiles for frame and cores with 1.2mm thick and 33mm flange width
• Louvered type cores as single unit is fixed to the outer frame by aluminum pins loaded with stainless steel springs.
• Damper frame and core: High quality extruded aluminum profile with natural aluminum finish.
• Pressed Frame: High quality aluminum sheets are pressed to the different sizes of frame moulds.
• Pressed frames with fixing holes for cores and ducts

Return air square ceiling diffuser

Description

• The frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
• Louvered type core is fixed to the frame with aluminum pins loaded with steel springs.
• Core can be easily removable and interchangeable to allow for maximum flexibility in installation
• Discharge air horizontal in one way , either X or Y directions are per pattern arrangement.
• Foam gasket is sealed around the back of the frame as option to avoid air leakage.
• Discharge air horizontal in one way, either X or Y directions are per pattern arrangement.
• Suitable for flush mounting in lay in type ceiling.
• Pressed cores and frames gives high performance than the extruded profiles frames avoiding the joints at the corners.

Construction

• Extruded aluminum profiles for frame and cores with 1.2mm thick and 33mm flange width
• Louvered type cores as single unit is fixed to the outer frame by aluminum pins loaded with stainless steel springs.
• Damper frame and core: High quality extruded aluminum profile with natural aluminum finish.
• Pressed Frame: High quality aluminum sheets are pressed to the different sizes of frame moulds.
• Pressed frames with fixing holes for cores and ducts

Standard Types

Standard Finishes

• Natural anodized aluminum finish
• Powder coated color finish, other colors as option and Dampers can be supplied in black color as optional.
• Flexibility of finish is available as option.

Standerd Section

• The following table gives the complete parameters of the diffusers, which is to be considered while section of same during HVAC projects design and execution.

Size(mm)	CFM Range
150 x 150	100 - 200
225 x 225	200 - 400
300 x 300	300 - 600
375 x 375	400 - 900
450 x 450	500 - 1200
525 x 525	600 - 1500

Optional Rectangular D diffuser

• Diffusers are rectangular sizes as per choice. Construction will be same as square diffusers.