Fairflow Ventilation Services

Makarpura, Vadodara, Gujarat

• Frame is fabricated from high quality extruded aluminium 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.
• For supply air diffusers, perforated sheet is slightly lowered below the center line. This arrangement provides improved horizontal airflow.
• Different types of internal cores can be fixed inside the perforated panel as option. Core is fixed to the frame with aluminium pins loaded with steel springs. Core can be easily removable and interchangeable to allow for maximum flexibility in installation and maintenance.
• Foam gasket is sealed around the back of the frame as option to avoid air leakage.
• Supply air diffusers are provided with plenum box.
• Because of high induction rates, velocity and temperature will be equalized quite rapidly above the occupied zone.

• Powder coated color finish as per RAL color codes.
• Flexibility of finishing available as option.

• Frame:High quality extruded aluminium profile with 30 mm flange width as standard. 12, 16, 24 mm flange widths are optional.

• Frame and inner cones are made of high quality aluminium sheet construction with the advantages of corrosion resistance and rigidity.
• Inner cones fixed centrally to the frame. Cones can be taken out by pushing inward, turn around and pull down. This provides easy installation, maintenance and access to the duct.
• Radial, opposed blade damper is fixed to the frame by rivets. Damper can be operated by screw through diffuser face.
• Foam gasket is sealed around the back of the frame as option to avoid air leakage.
• Discharge pattern can be adjusted for horizontal flow by extending the cones and for vertical flow by retracting the cones.
• Can be used for ceiling or exposed duct mounting especially in installation when an adjustable pattern is required.

• Aluminium construction with white powder coated color finish (RAL 9010).
• Steel construction with white powder coated finish (RAL9010)
• Powder coated color finish as per other RAL color codes available as option.

Same as ARD, but with steel construction.

• N = Nominal size.
• 630 mm dia diffuser available only in steel.
• All the dimensions are in mm.

• Frame and inner rings are high quality aluminium construction with the advantages of corrosion resistance.
• Jet nozzle section is mounted in aluminium square plate covered by flanged border.
• Nozzle can be adjusted 30 upwards and downwards to achieve required throw as per site condition. Nozzle jet can be rotated by 360 by adjusting the mounting frame.
• Generally designed for wall mounting. For ceiling mounting, drill 2 to 4 holes in the face of the flanged border.
• Air master jet diffusers are specially suitable to handle large quantity of air with long throw.
• Ideal for commercial use such as concert halls, theatres, exhibition and sport halls.
• Jet nozzles can be supplied with plenum box, which is manufactured from galvanized steel sheet as option.
• Plenum boxes can be supplied with round duct damper at the spigot as option.

• Powder coated color finish as per RAL color codes.
• Flexibility of finishing available as option.

Available from 100 mm dia to 400 mm dia with the increments of 50 mm.

D = Dia of jet diffuser in mm: 100, 150, 200, 250, 300, 350, 400

• Frame and deflection blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
• Air distribution can be changed vertically or horizontally by means of deflection blades without changing the air flow rate. These blades can be fully adjusted from face opening.
• Air flow rate can be adjusted by fixing hit and miss damper at the rear side of the diffuser. Damper blades are adjusted from the face opening.
• Dampers are designed in a unique way that it can be used as an equalizing grid.
• Positive alignment of adjacent sections can be made by using alignment strips.
• Foam gasket is sealed around the back of the frame as option to avoid air leakage.
• Suitable for installation for ceiling and sills.

• Natural anodized aluminium finish.
• Powder coated color finish as per RAL color codes.
• Flexibility of finishing available.

• Spot Jet Nozzles for supply air into large areas
• Manufactured from aluminium, powder painted white
• Spot Jet includes volume damper as standard
• Mounted directly to the flange or wall mounted by screws through the front frame

• Architectural ceiling diffuser used for supply and return air
• Manufactured from aluminum, powder painted white
• Removable core for neck mounting into the duct
• Available sizes:Neck size of 150x150 to 450x450mm with face size of 595x595 for 600x600mm T-Bar panel replacement
• Standard Openings:Single or double slot
• Accessories:Opposed bland damper

LFD laminar flow diffusers are constructed from 18 swg aluminium sheet, perforated face with approx. 50% perforation. The perforated front face is openable hinge type complete with key operated dampers from front.

• Perforated face diffusers are manufactured from aluminum to suit flush mounted ceilings
• Available sizes:600x600, 900x600 and 1200x600
• Ideal for applications such as hospital, pharmaceutical, micro-electronics or alimentation industry
• Including top entry plenum and opposed blade damper with operation lever through front face as standard
• Powder painted white