Jet Diffuser

Construction

Jet Diffuser
  • Frame: High quality heavy gauge aluminium sheet.
  • Outer flange: High quality extruded aluminium profiles.
  • Inner rings: Aluminium spun rings.
  • Optional accessories: Plenum box either lined or unlined as per clients choice.

Description

  • 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.

Standard Finishes

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

Standard Sizes

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

Installation Details

  • Screw fixing from flange to duct.

Panel Arrangement

1, 2, 3 or 4 nos of jet diffusers will be arranged in a panel as per performance requirement.

See Panel Arrangement

Model Duct size L x W in mm x mm A B ()E
AJD 100-P 200 x 200 250 250 100
AJD 150-P 250 x 250 300 300 150
AJD 200-P 300 x 300 350 350 200
AJD 250-P 350 x 350 400 400 250
AJD 300-P 400 x 400 450 450 300
AJD 350-P 450 x 450 500 500 350
AJD 400-P 500 x 500 550 550 400
Model Duct size
L x W in mm x mm
A B C
AJD 100-2P 390 x 200 440 250 200
AJD 100-3P 580 x 200 630 250 200
AJD 100-4P 790 x 200 840 250 200
AJD 150-2P 490 x 250 540 300 250
AJD 150-3P 730 x 250 780 300 250
AJD 150-4P 990 x 250 1040 300 250
AJD 200-2P 590 x 300 640 350 300
AJD 200-3P 880 x 300 930 350 300
AJD 200-4P 1190 x 300 1240 350 300
AJD 250-2P 690 x 350 740 400 350
AJD 250-3P 1030 x 350 1080 400 350
AJD 250-4P 1390 x 350 1440 400 350
AJD 300-2P 790 x 400 840 450 400
AJD 300-3P 1180 x 400 1230 450 400
AJD 300-4P 1590 x 400 1640 450 400
AJD 350-2P 890 x 450 940 500 450
AJD 350-3P 1330 x 450 1380 500 450
AJD 350-4P 1770 x 450 1820 500 450
AJD 400-2P 990 x 500 1040 550 500
AJD 400-3P 1480 x 500 1530 550 500
AJD 400-4P 1970 x 500 2020 550 500

* All sizes are in mm

How to Order

Model Size No of diffusers / panel Quantity Finish Optional accessories
AJD Specify neck diameter of the inner round diffuser P Specify in numbers B = RAL 9010 Plenum box
2P
3P C = Other RAL colors
4P

Ordering Example:

To select jet diffuser of size 150 mm dia, 4 diffusers arranged in one panel, quantity = 25 nos with RAL 9010 color.

Order as: AJD 150 - 4P - 25 - B.