Perforated Ceiling Diffuser, Extruded Aluminum, APCD
- Frame: High quality extruded aluminum profiles with 30 mm flange width as standard. 12, 20, 24 mm flange widths are optional.
- Perforated panel: 0.8 mm thick galvanized perforated steel sheet.
- Perforated ceiling diffuser is a type of diffuser with perforated face. The core is the same as in 4 – way throw ceiling diffuser. They are also available with an option of individually adjustable curved blades with the option of 1-way, 2-way.3way and 4 way throw air patterns.
- Frame is fabricated from high quality extruded aluminum profiles with the advantages of corrosion resistance and rigidity.
- Perforated panel is fixed to the frame by screws. Panel can be removed easily by loosening the screws.
- Different types of internal cores can be fixed inside the perforated panel as option. 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 and maintenance. - For supply air diffusers, Perforated sheet is slightly lowered below the center line. This
arrangement provides improved horizontal airflow. - Perforated Ceiling Diffuser can be manufactured for horizontal 1-way, 2-way, 3-way
and 4-way throw applications. - Standard finishes:
- Powder coated color finish as per RAL color codes.
- Flexibility of finish is available as option.
- Standard sizes:
- Available in square and rectangular sizes.
- Any combination of W x D.
- Non standard sizes are available.
- W = width in mm - 150,225,300,375,450,525,600
- D = depth in mm - 150,225,300,375,450,525,600
- Fixing details:
- Concealed screw fixing from neck of the diffuser to the duct.
- Accessories:
- Plenum & Damper (model : APCD+D+P)
- Foam gasket is sealed around the back of the frame as option to avoid air leakage.
- Plenum / Adaptor (Model : APCD+P)
- The plenum/adaptor is constructed using G.I sheet. The plenum can be supplied with insulation from the inside or outside as an option based on customer requirement. Insulation material option : rubber foam / rock wool / Fiberglass.
- The neck diameter ranges from 100mm – 450mm.
- Damper (Model: APCD+D)
- Damper is fixed rigidly to the frame by aluminum rivets. Fixing by spring clips is optional.
- Damper blades are separated from its frame by nylon bushes.
- Opposed blade damper is screw operated from the face opening of the diffuser after removing the internal core. Lever operated damper as option.
- Foam gasket is sealed around the back of the frame as option to avoid air leakage.
- Plenum & Damper (model : APCD+D+P)
Diffusers are a type of HVAC (heating, ventilation, and air conditioning) component that are used to distribute conditioned air throughout a building or space. They typically have a circular or rectangular shape and are mounted in the ceiling or on the wall. They have vanes or louvers that can be adjusted to control the direction and volume of airflow. Different types of diffusers include round, square, linear, and slot diffusers, each with their own unique design and application. Some diffusers also have the ability to add or remove air from the space, this is known as supply diffusers and return diffusers. Diffusers play a crucial role in ensuring proper ventilation and air distribution in commercial and residential buildings.
- Square/Rectangular Ceiling Diffuser
- Aluminum
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