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Air Diffusion EquipmentThe process of distributing air throughout your HVAC system should be a seamless
process with the right grille, diffuser or louvre to ensure optimum airflow performance.
At Airlinx we pride ourselves on providing a quality range of Air Diffusion Equipment that comprehensively meets the needs of all Residential & Commercial applications.
We stock a large range of products and in support of this we manufacture all types of Air Diffusion Equipment locally to meet all design and installation
requirements including custom applications. We have a wide range of core and frame styles to meet all specifications
Our systems, processes and capabilities allow us to meet the demands of any job, large or small – on time every time.
1 Ceiling Diffusers
1 Swirl Diffusers
2 Curved Blade Diffusers
2 Linear Slot Diffusers
3 Jet Diffusers
3 Linear Bar Grilles
3 Double Deflection Registers
4 Egg Crate Grilles
4 Half Chevron Louvres
5-6 Perforated Grilles
5 Door Grilles
6 Weather Proof Louvres
6 Plaster Round Diffusers
7 Plastic Jet Diffusers
8 Multi Directional Outlets
8 Floor Registers
9 Heavy Duty Floor Grilles
9 Opposed Blade Dampers
9 Stream Splitter Dampers
54 Superior Quality & Services at Affordable Pricing
Ceiling Diffusers Model G-AD
Air Diffusion Equipment
Description
Ceiling Diffusers are designed for Supply Air applications in Ceilings and are typically provided with a 4 Way Blow pattern for an even distribution of air. Ceiling Diffusers can also be provided with internal blanking plates to achieve a 1-way, 2-way or 3-way blow distribution pattern to suit the spacial layout of the room.
Typical installations are for residential, commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.
Construction
Ceiling Diffusers are manufactured from extruded aluminium with internal louvres and a frame that is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.
Standard stock sizes are available that include; 150/300, 225/375, 250/400, 300/450, 375/525, 450 / 595 (Lay-in) 525/675, 600/750
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
www.airlinx.com.au T 03 9790 0900 E [email protected] 55
Air Diffusion Equipment
Nominal L x H
vk – m/s 1.0 1.5 2 2.5
pt in Pa 6 13 24 37
V˙
in l/sL
in m LpNCV˙
in l/sL
in m LpNCV˙
in l/sL
in m LpNCV˙
in l/sL
in m LpNC
150x150 4-way 25 0.8 < 36 1.0 < 50 1.5 22 60 2.1 27
225x225 4-way 55 1.2 < 80 1.5 < 105 2.1 19 130 2.7 26
300x300 4-way 95 1.5 < 140 2.2 < 190 3.1 22 240 3.7 28
375x375 4-way 150 1.8 < 225 2.7 < 300 3.7 24 375 4.3 30
450x450 4-way 210 2.1 < 320 3.4 < 425 4.3 25 530 4.6 32
525x525 4-way 290 2.7 < 430 4 18 575 4.6 27 720 5.2 32
600x600 4-way 375 3.1 < 560 4.3 19 750 4.9 28 940 5.5 34
Nomenclature:
V˙ in l/s Volume flow per diffuser
L in m Distance from the outlet where the maximum time average air velocity is 0.5 m/s
vk in m/s Diffuser neck velocity
pt in Pa Total pressure drop
LpNC NC rating of room sound pressure level based on an assumed 8dB room attenuation.
Note: The throw distance L should be between 75% and 100% of the distance to the nearest wall or 50% of the diffuser spacing dimension, based on a ceiling height of 2.7 - 2.9m.
56 Superior Quality & Services at Affordable Pricing
Swirl Diffusers Model G-SD
Air Diffusion Equipment
Description
Swirl Diffusers are designed for Supply Air applications in Ceilings and provide a horizontal radial distribution of air. Swirl Diffusers are very effective as they are a High Induction Diffuser which provides rapid mixing of supply and room air
Typical installations are for commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.
Construction
Swirl Diffusers are manufactured from steel with pressed internal blades that is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.
Standard stock size is 595 x 595 (Lay-in). Additional sizes and styles available on request
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
NEC
K =
550.
00
595,
00FA
CE
=
595,
00FA
CE
=
40,00
www.airlinx.com.au T 03 9790 0900 E [email protected] 57
Air Diffusion Equipment
Performance data
(to come)
58 Superior Quality & Services at Affordable Pricing
Curved Blade Diffusers (Eyelash Grille) Model G-EL
Air Diffusion Equipment
Description
Curved Blade Diffusers (Eyelash Grilles) are designed for Supply Air applications in Ceilings and are available with a 1, 2, 2 and 4 Way Blow pattern. Curved Blade Diffusers (Eyelash Grilles) are commonly used in Evaporative Cooling Systems and provide a very versatile distribution pattern and excellent diffusion characteristics to suit the spacial layout of the room.
Typical installations are for residential, commercial, retail and industrial applications including homes, offices, hospitals, shops, hotels, restaurants and schools.
Construction
Curved Blade Diffusers (Eyelash Grilles) are manufactured from extruded aluminium with internal adjustable curved blades that are securely held in place with high tensile spring wire. The surround frame is suitable for lay-in ceiling applications and for surface mounting in plasterboard or similar ceilings.
Standard stock sizes are available, however due to the multiple blow patterns and size configurations available these are generally made to order in our factory. Please refer to table of Air Patterns.
Core Options
Curved Blade Diffusers (Eyelash Grilles)can be manufactured with a Removable Core and also Hinged Core
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
25,0
0
NECK WIDTH = D - 5
FACE WIDTH = D + 43
NEC
K H
EIG
HT
= D
- 5
FAC
E H
EIG
HT
= D
+ 4
3
50,004,00
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Air Diffusion Equipment
Air Patterns
Note: Patterns are in Plan View. i.e. viewed from the neck side.
Order Pattern Square Rectangle
1 Way
2 Way Opposite
2 Way Corner
3 Way
4 Way
60 Superior Quality & Services at Affordable Pricing
Airlinx Curved Blade Diffusers (Eyelash Grille) Model G-EL
Air Diffusion Equipment
Nominal Size (mm) (W x H)
Neck Vel m/s 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Stat. Press. Pa 10 10 28 40 55 73 90 110
Performance Data
Sound level N.C. values are based on a room attenuation of 10 dB (SWL re 10-12 watts).
Performance data is based on isothermal air, blade setting ‘B’, with OBD. For other blade settings and for units without OBD, apply the factors below to the tabulated data.
Blade SettingWith OBD Without OBD
Throw Static Pressure N.C. Throw Static Pressure N.C.
A x 1.43 x 1.30 + 2 x 1.43 x 1.20 + 0
B x 1.00 x 1.00 + 0 x 1.00 x 0.86 - 3
C x 0.79 x 0.72 - 4 x 0.79 x 0.41 - 4
D x 0.64 x 0.52 - 4 x 0.64 x 0.33 - 6
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Air Diffusion Equipment
200 x 100
Volume l/s 26 34 43 51 60 68 77 85
Throw mN.C.
1.5-3.0<20
2.4-3.923
3.0-4.830
3.6-6.034
4.2-6.639
4.5-7.542
5.1-8.446
5.4-9.049
150 x 150250 x 100
Volume l/s 30 40 50 60 70 80 90 100
Throw mN.C
1.8-3.0<20
2.4-3.924
3.0-5.130
3.6-6.035
4.2-7.240
4.8-7.843
5.4-8.747
5.7-9.350
200 x 150300 x 100
Volume l/s 41 54 68 81 95 110 120 135
Throw mN.C
1.8-3.0<20
3.0-4.225
3.3-5.431
3.9-6.337
4.5-7.541
5.1-8.444
5.7-6.347
6.0-1051
200 x 200250 x 150400 x 100
Volume l/s 55 74 92 110 130 150 165 185
Throw mN.C
2.1-3.3<20
3.0-4.525
3.2-5.432
3.9-6.637
4.5-7.542
5.4-8.745
5.7-9.648
6.3-10.552
300 x 500450 x 100
Volume l/s 62 83 105 125 145 165 190 210
Throw mN.C
2.4-3.3<20
3.0-4.526
3.6-6.032
4.2-6.937
4.8-7.842
5.7-9.346
6.0-1049
6.6-1152
250 x 200350 x 150500 x 100
Volume l/s 70 93 115 140 160 185 210 230
Throw mN.C
2.4-3.6<20
3.0-4.827
3.6-7.233
4.2-7.238
5.1-8.443
6.0-9.647
6.3-1049
6.9-1153
250 x 250300 x 200400 x 150600 x 100
Volume l/s 89 120 150 180 210 240 270 300
Throw mN.C
2.4-3.9<20
3.0-5.127
3.9-6.333
4.5-7.539
5.4-8.744
6.0-9.947
6.6-1151
7.2-1254
350 x 200450 x 150
Volume l/s 100 130 165 200 230 265 300 320
Throw mN.C
2.4-3.9<20
3.3-5.127
4.2-6.634
4.8-7.839
5.7-9.344
6.3-1048
6.9-9.752
7.5-1255
300 x 250400 x 200500 x 150
Volume l/s 110 145 180 215 250 290 325 360
Throw mN.C
2.7-4.2<20
3.3-5.428
4.2-6.634
4.8-8.139
5.7-9.344
6.3-1048
7.2-1252
7.8-1355
300 x 300350 x 250450 x 200600 x 150
Volume l/s 130 175 220 260 305 350 3910 435
Throw mN.C
2.7-4.5<20
3.6-5.728
4.2-7.235
5.1-8.441
6.0-9.945
6.8-1149
7.5-1252
8.1-1357
350 x 300400 x 250500 x 200
Volume l/s 155 205 255 305 360 410 460 510
Throw mN.C
2.7-4.5<21
3.6-6.029
4.2-7.235
5.1-8.441
6.0-9.945
6.6-1149
7.5-1253
9.7-1457
350 x 350500 x 250600 x 200750 x 150
Volume l/s 180 240 300 360 420 490 540 600
Throw mN.C
2.7-4.521
3.6-6.029
4.5-7.536
5.4-9.042
6.3-1046
6.9-1051
8.1-1354
9.0-1558
400 x 350450 x 300900 x 150
Volume l/s 205 275 340 410 490 550 615 685
Throw mN.C
3.0-4.8
22
3.9-6.3
30
4.8-7.9
37
5.4-9.0
42
6.3-11
47
7.2-12
51
8.4-14
55
9.3-16
59
400 x 400500 x 300600 x 250750 x 200
Volume l/s 235 315 395 475 550 630 710 790
Throw mN.C
3.0-4.822
3.9-6.631
4.9-9.137
5.7-9.343
6.6-1147
7.5-1352
8.4-1456
9.9-1759
62 Superior Quality & Services at Affordable Pricing
Linear Slot Diffusers Model G-SL
Air Diffusion Equipment
Description
Airlinx Linear Slot Diffusers are designed for high performance applications and have been engineered to provide flexibility for air distribution in Supply Air, Return Air and Exhaust Air applications.
Incorporating a 19mm slot, Linear Slot Diffusers provide an aesthetically pleasing design and are suitable for installation in Ceilings or Sidewall applications.
Linear Slot Diffusers are available with the number of slots ranging from 1 to 10. Each slot incorporates individual air pattern control blades that can be adjusted from the face of the Slot Diffuser providing 180 degree horizontal and vertical airflow pattern adjustment.
Linear Slot Diffusers can be installed as individual sections or in a continuous line and can be installed in any type of ceiling application.
Typical installations are for residential, commercial and retail applications including homes, offices, hospitals, shops, hotels, restaurants and schools.
Construction
Airlinx Linear Slot Diffusers are manufactured from extruded aluminium with a removable internal pattern control blade assembly that is securely held in place with high tensile spring clips.
Standard stock sizes are available, however due to the multiple slot configurations available these are generally made to order in our factory.
Core Options
Airlinx Linear Slot Diffusers can be manufactured with a Removable Core
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available. (Note: The black internal pattern control blades are black)
FACE = D + 47
NECK
= B
NECK = D - 5
FACE
= A
55,00
25,0
0
B-B ( 1 : 15 )FACE WIDTH = D + 47
NECK
HEI
GHT
= B
NECK WIDTH = D - 5
FACE
HEI
GHT
= A
25,0
0
60,00
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Air Diffusion Equipment
Performance Data
(to come)
Dimensional Data – Fixed Core
1 slot 2 slots 3 slots 4 slots 5 slots 6 slots 7 slots 8 slots 9 slots 10 slots
Face Size 70 110 150 190 230 270 310 350 390 430
Neck Size 40 80 120 160 200 240 280 320 360 400
64 Superior Quality & Services at Affordable Pricing
Jet Diffusers Model G-JET
Air Diffusion Equipment
Description
Jet Diffusers are designed for Supply Air applications in Ceilings, Walls and Duct Mounted Applications which require long or short throw air pattern flexibility with trajectory control.
Airlinx Jet Diffusers have a reversible centre nozzle which can be adjusted to provide a Jet (long throw) or Diffused (short throw) air pattern.
Typical installations are large open spaces where directional control is required such as Exhibition Halls, Shopping Centres, Airports, Stadiums, Office Foyers as well as Industrial Facilities.
Construction
Jet Diffusers are manufactured from circular aluminium spinning’s within a flanged or flangeless sleeve.
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
Available Sizes
Product Code Neck Diameter
G-JET200 200 mm
G-JET250 250mm
G-JET300 300mm
G-JET350 350mm
G-JET400 400mm
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Dimensional Data Round Face Jet Diffuser
Dimensional Data Square Face Jet Diffuser
Air Diffusion Equipment
FACE
60,00
FACE
60,00
NECK
FACE
NECK
FACE
66 Superior Quality & Services at Affordable Pricing
Linear Bar Grilles Model G-B
Air Diffusion Equipment
Description
Airlinx Linear Bar Grilles are designed for high performance applications and have been engineered to provide outstanding performance and versatility for air distribution in Supply Air, Return Air and Exhaust Air applications.
With an aesthetically pleasing design, Linear Bar Grilles are suitable for installation in Sidewall, Ceiling and Floor applications.
Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications. Linear Bar Grilles can be installed as individual sections or in a continuous line.
Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Construction
Airlinx Linear Bar Grilles are manufactured from extruded aluminium.
Standard stock sizes are available, however due to the multiple core and frame style options available these are generally made to order in our factory.
Core and Frame Options
Airlinx Linear Bar Grilles can be manufactured with a Fixed, Removable or Hinged Core and also with a filter where required for Return Air Applications.
Blades are fixed at 0 or 15 Degree Deflection and rear vertical adjustable blades can be provided as an option. Blade spacing is 6.35mm or 12.5mm and blade thickness can be 3.2mm or 5.1mm.
Frame options include Flangeless, Flanged 17mm or 25mm.
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
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Air Diffusion Equipment
Linear Bar Grilles Model G-B600
Linear Bar Grilles Model G-B615
6.35mm Blade Spacing
3.2mm Blade Width
0 Degree Blade Deflection
Slimline Bar Grille with Narrow Blade Spacing 0 Degree Deflection
6.35mm Blade Spacing
3.2mm Blade Width
15 Degree Blade Deflection
Slimline Bar Grille with Narrow Blade Spacing
15 Degree Deflection
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D - 5
NECK WIDTH= D - 5
68 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
Linear Bar Grilles Model G-B600AB
Linear Bar Grilles Model G-B615AB
6.35mm Blade Spacing
3.2mm Blade Width
Front Blades Fixed 0 Degree Blade Deflection
Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
6.35mm Blade Spacing
3.2mm Blade Width
15 Degree Blade Deflection
Front Blades Fixed 15 Degree Blade Deflection
Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D -
NECK WIDTH= D -
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Air Diffusion Equipment
Linear Bar Grilles Model G-B1200
Linear Bar Grilles Model G-B1215
12.5mm Blade Spacing
3.2mm Blade Width
0 Degree Blade Deflection
Same design as Model G-B600 with the exception of an increased blade spacing to 12.5mm.
12.5mm Blade Spacing
3.2mm Blade Width
15 Degree Blade Deflection
Same design as Model G-B615 with the exception of an increased blade spacing to 12.5mm.
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D - 5
NECK WIDTH= D - 5
70 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
Linear Bar Grilles Model G-B1200AB
Linear Bar Grilles Model G-B1215AB
12.5mm Blade Spacing
3.2mm Blade Width
Same design as Model G-B600AB with the exception of an increased blade spacing to 12.5mm
Front Blades Fixed 0 Degree Blade Deflection
Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
12.5mm Blade Spacing
3.2mm Blade Width
15 Degree Blade Deflection
Same design as Model G-B615AB with the exception of an increased blade spacing to 12.5mm
Front Blades Fixed 15 Degree Blade Deflection
Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D -
NECK WIDTH= D -
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Air Diffusion Equipment
Linear Bar Grilles Model G-BH1200 / G-BHF1200
Linear Bar Grilles Model G-BH1215 / G-BHF1215
12.5mm Blade Spacing
5.1mm Blade Width
0 Degree Blade Deflection
Same design as Model G-B1200 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required
Model: G-BHF1200 is designed for Floor Mounted applications and is suitable for foot trafficable areas
12.5mm Blade Spacing
5.1mm Blade Width
15 Degree Blade Deflection
Same design as Model G-B1215 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required
Model: G-BHF1215 is designed for Floor Mounted applications and is suitable for foot trafficable areas
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D - 5
NECK WIDTH= D - 5
72 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
Linear Bar Grilles Model G-BH1200AB
Linear Bar Grilles Model G-BH1215AB
12.5mm Blade Spacing
5.1mm Blade Width
0 Degree Blade Deflection
Same design as Model G-B1200AB however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required. Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
12.5mm Blade Spacing
5.1mm Blade Width
15 Degree Blade Deflection
Same design as Model G-B1215 however the blades are of a heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required. Features Rear Adjustable Blades allowing for the air flow to be directed horizontally, left and right 0-90°
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D -
NECK WIDTH= D -
www.airlinx.com.au T 03 9790 0900 E [email protected] 73
Air Diffusion Equipment
Linear Bar Grilles Model G-BH2500
Flangeless Bar Grilles
25mm Blade Spacing
5.1mm Blade Width
0 Degree Blade Deflection
Model G-BH2500 has been designed for Return and Exhaust Applications requiring a greater free area for higher air volumes. Blades are spaced at 25mm and are of heavier construction at 5.1mm wide x 16mm deep. Suitable for applications where a stronger grille is required including applications such as Car Park Exhaust Grilles or Stadium R/Air Grilles.
All Airlinx Linear Bar Grilles can be manufactured as flangeless providing solutions for all applications including; Wall, Floor, Sill and Ceiling installations.
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D - 5
NECK WIDTH= D
74 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
Linear Bar Grilles
Airlinx offers a wide selection of frame styles for the Linear Bar Grille product range to suit all Commercial and Residential installation applications:
Airlinx further provides a range of options such as mitred corners and access doors, providing you more flexibility when choosing the perfect grille for your project.
Frame Style Options
Style 1
Style 4b
Style 4
Style 2
Style 5
Style 4a
Style 3
Style 6
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Air Diffusion Equipment
Double Deflection Registers Model G-DDR
Description
Airlinx Double Deflection Registers (also commonly referred to as a Universal Register) are designed for Supply Air applications and are typically used in wall or duct mounted installations.
With an aesthetically pleasing design, Double Deflection Registers have two sets of fully adjustable individual blades. The front set off blades run parallel to the long dimension and the rear set runs parallel to the short dimension. Each blade is individually adjustable providing maximum flexibility for both horizontal and vertical air throw.
Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications. Single Deflection Registers are also available with horizontal adjustable blades or alternatively front vertical blades
Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Construction
Airlinx Double Deflection Registers are manufactured from extruded aluminium. The core consists of horizontal blades at the front complimented by rear vertical blades at the rear. The blades have an aerofoil design and each blade is individually adjustable at spacings of 20mm.
Standard stock sizes are available, and custom sizes are made to order in our factory.
Core Options
Airlinx Double Deflection Registers can be manufactured with a Fixed or a Removable Core.
Standard flange is 25mm
For accurate control of air flow, Airlinx Double Deflection Registers can be provided with optional Opposed Blade and Stream Splitter Dampers.
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
76 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
45,00
NEC
K H
EIG
HT
= D
- 5
FAC
E H
EIG
HT
= D
+ 4
8
20,0
0
NECK WIDTH = D - 5
FACE WIDTH = D + 48
45,0
0
Double Deflection Registers Model G-DDR
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Curved Face Double Deflection Registers Model G-CFDDR
Double Deflection Registers (along with Single Deflection) can be manufactured with a Curved Face to suit installations into Circular or Oval Spiral Ductwork
Air Diffusion Equipment
NOMINAL D
IAMETER
NEC
K =
D -
1020,00
34,00
NEC
K H
EIG
HT
= D
- 10
75,00
NECK WIDTH = D - 10
78 Superior Quality & Services at Affordable Pricing
Air Diffusion Equipment
Air Volume – Litres per Second Throw (m) is to a terminal velocity of 0.25m/s. Static pressure – Pascals Core Velocity – Metres per Second
Throw (m) is to a terminal velocity of 0.25m/s.
Air Vol L/S Register Size 200 x 100 250 x 100
300 x 100 200 x 150 250 x 150
300 x 100 450 x 100
500 x 100 250 x 200 350 x 150
Vane Setting 0o 45o 0o 45o 0o 45o 0o 22.5o 45o 0o 22.5o 45o
50 Throw m Vel m/s SP in Pa
5 3.5 4 3 4 3
3.2 4.6 3 3.2 2.5 3
7 11 4 7 3 4
75 Throw m Vel m/s SP in Pa
7.5 5.5 6.5 5 6 4 5 4 3.5
5 6.5 5 5 3.2 4.7 2 2.5 3
15 23 10 15 7 11 3 3 5
100 Throw m Vel m/s SP in Pa
10.5 7 8.5 6 8.0 6 6.5 5.5 5 6 5 4
7 8.5 5.5 7 4.5 6 3 3.5 4 2.5 3 3.5
28 43 17 28 12 20 5 7 8 4 5 6
125 Throw m Vel m/s SP in Pa
12 8.5 11 8.0 10.5 7.5 8 7 6 7.5 6.5 4
8.5 11 6.5 8.5 6 7 4 4 5 3.5 3.5 3.5
43 66 26 43 19 30 8 10 14 6 7 6
150 Throw m Vel m/s SP in Pa
13.5 9.5 12 8.5 10 8 7.4 9.0 8.0 6.4
8 10 7 8.5 4.7 5 5.5 4 4 5
38 65 28 43 12 15 18 8 11 14
200 Throw m Vel m/s SP in Pa
13 11 9 11 10.5 8.5
6 6.5 7.5 5 6 6.5
20 30 33 14 19 24
250 Throw m Vel m/s SP in Pa
16.5 14 12 15 12.5 10.5
7.5 8.5 9.5 6 7 8
31 40 51 23 29 36
300 Throw m Vel m/s SP in Pa
18 15 13
7.5 8.5 9.5
34 43 54
www.airlinx.com.au T 03 9790 0900 E [email protected] 79
Air Diffusion Equipment
Egg Crate Grilles Model G-EC
Description
Airlinx Egg Crate Grilles are a high free area grille (90%) specifically designed for Return Air, Transfer / Relief Air and Exhaust Air applications. Egg Crate grilles are typically used in ceiling, wall and duct mounted installations.
Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications.
Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Construction
Airlinx Egg Crate Grilles are manufactured from an extruded aluminium frame and the core is comprised of an aluminium lattice with each square measuring 12.5mm2 and 12.5mm deep.
Standard stock sizes are available for R/Air, Transfer, Exhaust Grilles, and custom sizes are made to order in our factory.
Core Options
Airlinx Egg Crate Grilles can be manufactured as Core Only, Fixed Core, Loose Core along with Removable and / or Hinged Core with (or without) removable filter.
Standard flange is 25mm and a U channel is used on Removable and Hinged Core options
For accurate control of air flow, Airlinx Egg Crate Grilles can be provided with optional Opposed Blade and other accessories include: Mounting Frames, Adapters and Cushion Boxes.
Finish
Available as standard in Mill Finish, Natural Anodised or White Powder Coat Finish. Other Powder Coat finishes are also available.
80 Superior Quality & Services at Affordable Pricing
Egg Crate Core Model G-ECC
Egg Crate Grille Plain Fixed Core Model G-EC
Air Diffusion Equipment
NECK
HEI
GHT
= D
- 5
FACE
HEI
GHT
= D
+ 5
8
30.00
12.5
0
12.50
NECK WIDTH = D - 5
FACE WIDTH = D + 58
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Egg Crate Grille Removable Core Model G-ECRC
Egg Crate Grille Hinged Core with Filter Model G-ECF
Air Diffusion Equipment
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Air Diffusion Equipment
Grille Size
1.0m/s 1.5m/s 2.0m/s 2.5m/s 3.0m/s 4.0m/s 5.0m/s
Pressure Drop 3 Pa
Pressure Drop 4 Pa
Pressure Drop 7 Pa
Pressure Drop 11 Pa
Pressure Drop 17 Pa
Pressure Drop 29 Pa
Pressure Drop 46 Pa
L/s L/s L/s L/s L/s L/s L/s
200 x 100 12 18 24 30 36 48 61
150 x 150 15 23 31 39 47 63 79
200 x 150 21 32 43 54 65 86 108
250 x 150 28 42 56 70 84 112 141
200 x 200 31 46 62 77 93 124 155
300 x 150 34 52 69 86 104 139 173
250 x 200 39 59 79 99 118 157 197
350 x 250 40 60 80 101 121 161 202
300 x 200 48 73 97 122 146 195 244
250 x 250 51 77 103 129 155 206 258
350 x 200 57 86 114 143 172 229 286
400 x 200 66 100 133 166 200 266 333
350 x 250 74 111 148 185 222 297 371
300 x 300 78 115 154 192 231 308 385
450 x 250 97 146 195 244 293 391 488
450 x 300 119 179 238 298 358 477 596
600 x 300 162 243 325 306 487 650 813
450 x 450 186 279 372 465 558 744 930
750 x 300 202 300 404 502 606 803 1005
900 x 300 248 372 496 620 744 992 1240
600 x 450 251 377 503 629 755 1007 1259
600 x 600 342 513 684 855 1026 1368 1710
900 x 450 383 575 767 958 1150 1534 1917
900 x 600 803 782 1043 1034 1565 2086 2608
900 x 900 789 1184 1579 1974 2368 3158 3948
1200 x 600 700 1052 1400 1536 2100 2796 3501
1200 x 900 1066 1598 2138 2664 3196 4277 5334
1200 x 1200 1433 2147 2867 3572 4300 5734 7144
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Metal Quick Fix Egg Crate Grille Model G-RAGA
Plastic Egg Crate Grille with Neck Adapter & Damper Model G-PEC
Airlinx Metal Quick Fix Egg Crate Grilles are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and come complete with a galvanised metal adapter fitted that also incorporates fixing clips, to facilitate a quick and easy site installation.
Standard finish is White Powder Coat
Stock Sizes are:
Neck Size (mm) Face Size (mm) Spigot Size (mm)
210 Sq. 250 Sq. 150 Dia
210 Sq. 250 Sq. 200 Dia
Airlinx Plastic (ABS) Quick Egg Crate Grilles are also ideal for Toilet, Bathroom and Laundry Exhaust Grilles and come complete with an adapter fitted that also incorporates fixing clips, to facilitate a quick and easy site installation. A butterfly damper is also included inside the spigot to adjust air volume.
Standard finish is White ABS Plastic
Stock Size:
Cut Out Size (mm) Face Size (mm) Spigot Size (mm)
180 Sq. 220 Sq. 150 Dia
180 Sq. 250 Sq. 200 Dia
Air Diffusion Equipment
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Half Chevron Louvres Model G-IWL
Description
Airlinx Half Chevron Louvres are designed for Return Air, Transfer / Relief Air & Exhaust Air applications and are typically used in wall, ceiling or duct mounted installations.
Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications.
Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Construction
Airlinx Half Chevron Louvres are manufactured from extruded aluminium. The core consists of fixed horizontal louvre blades set at 45 degrees.
Half Chevron Louvres are made to order in our factory.
Core and Frame Options
Airlinx Half Chevron Louvres can be manufactured with a Fixed Core along with Removable and / or Hinged Core with (or without) removable filter.
Standard flange is 25mm
For accurate control of air flow, Airlinx Half Chevron Louvres can be provided with optional Opposed Blade Dampers.
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
Air Diffusion Equipment
Half Chevron Louvre Fixed Core Model G-IWL
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Air Diffusion Equipment
Half Chevron Louvre Removable Core Model G-IWL-RC
Half Chevron Louvre Hinged Core Model G-IWL-HC
NECK WIDTH= D - 5
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Air Diffusion Equipment
Perforated Grilles Model G-PG
Description
Airlinx Perforated Grilles are commonly used for Return Air, Transfer / Relief Air & Exhaust Air applications and are typically used for ceiling mounted installations. Perforated Grilles can also be used as a Supply Air Diffuser predominantly in commercial design applications.
Where vandal proof or secure grilles are required Airlinx provide a heavier construction perforated grille designed to meet specifications for Prisons, Police Stations and similar secure environments.
Airlinx have a wide range of perforated core style options providing versatility for all design and installation applications.
Typical installations are for commercial and industrial applications including offices, hospitals, prisons, police stations and secure facilities. Decorative perforated grilles are also available for residential applications.
Construction
Airlinx standard Perforated Grilles are manufactured from an extruded aluminium frame. The core consists of 50 % free area perforated metal with circular staggered perforations.
Security Perforated Grilles are manufactured from fully welded steel frames and heavy perforated metal. (Note thickness and free area varies according to specification on project)
Perforated Grilles are made to order in our factory.
Core Options
Airlinx Perforated Grilles can be manufactured with a Fixed Core along with Removable and / or Hinged Core with (or without) removable filter.
Standard flange is 25mm
For accurate control of air flow, Airlinx Perforated Grilles can be provided with optional Opposed Blade and other accessories include: Mounting Frames, Adapters and Cushion Boxes.
Finish
Available as standard in White Powder Coat Finish. Other Powder Coat finishes are also available.
www.airlinx.com.au T 03 9790 0900 E [email protected] 87
Air Diffusion Equipment
NECK
HEI
GHT
= D
-5
FACE
HEI
GHT
= D
+ 3
8
36.00
NECK WIDTH = D - 5
FACE WIDTH = D + 38
FACE
HEI
GHT
= D
+ 5
9
NECK
HEI
GHT
= D
- 5
50.00
FACE
HEI
GHT
= D
+ 5
9
NECK
HEI
GHT
= D
- 5
50.00
NECK WIDTH = D -5
FACE WIDTH = D + 59
NECK WIDTH = D -5
FACE WIDTH = D + 59
Perforated Grilles Fixed Core Model G-PG-RC
Perforated Grilles Fixed Core Model G-PG
Perforated Grilles Fixed Core Model G-PG-HC
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Airlinx Door Grilles Model G-DG
Engineering Specifications
Description
Door Grilles are designed for mounting in Doors and can also be installed in walls and partitions. They are used primarily for air transfer and relief applications and provide an aesthetic non-vision appearance. Typical installations are for commercial, retail and industrial applications including offices, hospitals, shops, hotels, restaurants and schools.
Construction
Door Grilles are manufactured from aluminium extrusion with a 25mm wide flanged frame that contains inverted full chevron blades which provide the vision proof internal core. A matching backing frame provides a rear telescopic secure fit-ment to a door with a range of thicknesses from 30-50mm.
Standard stock sizes are available with a standard width of 600mm and custom sizes can be made to order.
Finish
Available as standard in Natural Anodised Aluminium Finish. Powder Coat finishes are also available.
Air Diffusion Equipment
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Performance Data
Door Grille Free Area (m2) W X H
300 350 400 450 500 550 600
100 0.008 0.009 0.010 0.011 0.013 0.014 0.015
150 0.013 0.016 0.018 0.020 0.023 0.025 0.027
200 0.019 0.022 0.026 0.029 0.032 0.036 0.039
250 0.025 0.029 0.034 0.038 0.042 0.046 0.051
300 0.031 0.036 0.041 0.047 0.052 0.057 0.063
400 0.008 0.009 0.010 0.011 0.013 0.014 0.015
450 0.013 0.016 0.018 0.020 0.023 0.025 0.027
500 0.019 0.022 0.026 0.029 0.032 0.036 0.039
550 0.025 0.029 0.034 0.038 0.042 0.046 0.051
600 0.031 0.036 0.041 0.047 0.052 0.057 0.063
Air Diffusion Equipment
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Weather Proof Louvres Model G-WL
Description
Airlinx Weather Proof Louvres are designed to provide weather protection of outside air or discharge air through the opening while allowing free passage of air. Airlinx Weather Proof Louvres minimise the ingress of rain water in all normal climatic conditions and are suitable for supply, relief and exhaust air applications. Weather Proof Louvres may also be sued for natural ventilation
Airlinx have a wide range of core and frame style options providing versatility for all design and installation applications.
Typical installations are for residential, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Construction
Airlinx Weather Proof Louvres are manufactured from extruded aluminium sections. The core consists of fixed horizontal louvre blades set at 45 degrees. All Weather Proof Louvres are supplied with galvanised Birdmesh on the rear as standard.
Standard stock sizes are available and custom sizes are made to order in our factory.
Core Options
Airlinx Weather Proof Louvres are manufactured with a Fixed Core and there are three sizes of blades available; 52mm, 75mm and 117mm
Standard flange is 30mm
Finish
Available as standard in Natural Anodised or Powder Coat Finish.
Air Diffusion Equipment
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Air Diffusion Equipment
Technical Data - Capacity Data of LouvreTechnical Data - Capacity Data of Louvre
Air VolumeEffective Surface Area in cm2
500 600 800 1000 1250 1500
m 3/s m 3/h Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp
0.080 288 5 5
0.100 360 8 10 6 6
0.150 540 19 21 13 17 7 11 5 6
0.200 720 33 28 23 25 13 18 8 13 5 9 4 5
0.250 900 51 34 36 30 20 24 13 19 8 14 6 10
0.300 1080 74 39 51 35 29 29 19 24 12 19 8 15
0.400 1440 132 47 91 43 51 36 33 32 21 27 15 23
0.500 1880 80 42 51 37 33 32 23 29
0.600 2160 116 47 74 42 47 37 33 33
0.800 2800 84 45 59 41
1.000 3600 132 51 91 47
m3/s m3/s Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp Pt Lp
Preferred Area
Velocity App. 4m/s
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Plastic Round Plate Diffusers Model G-APRCD
Description
Airlinx Plastic Round Plate Diffusers are specifically designed for ceiling installations in both Supply Air and Exhaust Air applications.
In Supply Air applications, Airlinx Plastic Round Plate Diffusers provides efficient air distribution where the air is spread radially around the room without creating obvious draught patterns. The centre plate is incrementally adjustable for airflow from fully open to fully closed.
Airlinx Plastic Round Plate Diffusers are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and the centre plate can be adjusted to accurately set the desired air volume.
Manufactured from durable ABS and UV stabilised construction, Airlinx Plastic Round Plate Diffusers incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.
Typical installations are for residential applications including homes and apartments. For exhaust applications installations are also common in commercial and retail applications including offices, hospitals, shops, hotels and restaurants.
Finish
Standard finish is White ABS Plastic
Stock Sizes
150mm, 200mm, 250mm & 300mm Diameter
Air Diffusion Equipment
HEIGHT = C
CUT
OUT
= D
FACE - B
NECK = A
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Plastic Circular Jet Diffusers Model G-APDJ
Description
Airlinx Plastic Circular Jet Diffusers are specifically designed for ceiling installations in both Supply Air and Exhaust Air applications.
In Supply Air applications, Airlinx Plastic Circular Jet Diffusers provide excellent air distribution in heating applications where the air is directed downwards to the floor and creating an efficient delivery of air in contrast to conventional ceiling diffusers, where heated air is prone to stratification at high level on the ceiling. The design of the cone in the Jet Diffuser ensures that the heated air is delivered downwards quickly providing comfort where needed. Airlinx Plastic Circular Jet Diffusers feature a butterfly damper in the neck for air flow volume control which can be easily adjusted from the face of the diffuser using the centre push in knob.
Airlinx Plastic Circular Jet Diffusers are ideal for Toilet, Bathroom and Laundry Exhaust Grilles and the integrated butterfly damper can be adjusted to accurately set the desired air volume.
Manufactured from durable ABS and UV stabilised construction, Airlinx Plastic Round Plate Diffusers incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.
Typical installations are for Supply Air in residential applications including homes and apartments, commercial and retail applications including homes, apartments, offices, hospitals, shops, hotels and restaurants.
Finish
Standard finish is White ABS Plastic
Stock Sizes
Cut Out Size (mm) Face Size (mm) Spigot Size (mm)
180 Dia. 240 Dia. 150 Dia.
230 Dia. 280 Dia. 200 Dia.
Air Diffusion Equipment
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Multi Directional Outlets Model G-AQFD
Multi Directional Outlet 2 Way
Description
Airlinx Multi Directional Outlets (commonly referred to as M.D.O’s) are specifically designed for ceiling installations for Supply Air applications, predominantly Evaporative Cooling as well as Gas Ducted Heating systems.
In Supply Air applications, Airlinx Multi Directional Outlets provides versatility in air distribution with multiple air flow pattern configurations where the interchangeable ‘biscuits’ can be rotated to provide multiple directional air throw patterns. An additional benefit is that the blades in each biscuit are adjustable providing directional throw from horizontal to vertical.
Manufactured from durable ABS and UV stabilised construction, Airlinx Multi Directional Outlets incorporate ‘quick fix’ fixing clips, to facilitate a quick and easy site installation.
Accessories include snap on Plastic Adapters designed specifically for Multi Directional Outlets
Typical installations are for residential applications including homes as well as commercial and retail applications including offices, shops and restaurants.
Finish
Standard finish is White ABS Plastic
G-AQFD1530 MDO 150 x 300 Neck
Air Diffusion Equipment
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Multi Directional Outlet 4 Way
Multi Directional Outlet 6 Way
G-AQFD25 MDO 250 x 250 Neck
G-AQFD30 MDO 300 x 300 Neck
G-AQFD36 MDO 360 x 360 Neck
G-AQFD3654 MDO 360 X 540 Neck
Air Diffusion Equipment
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Multi Directional Outlet Adapter
ABS Plastic adaptor to suit Multi-direction outlet (M.D.O.)
Easy to install, snap on.
ADPT-AQFDA1530-20 MDO Adaptor 150 x 300 - 200
ADPT-AQFDA1530-25 MDO Adaptor 150 x 300 - 250
ADPT-AQFDA24-15 MDO Adaptor 240 x 240 - 150
ADPT-AQFDA24-20 MDO Adaptor 240 x 240 - 200
ADPT-AQFDA30-25 MDO Adaptor 300 x 300 - 250
ADPT-AQFDA30-30 MDO Adaptor 300 x 300 - 300
ADPT-AQFDA36-30 MDO Adaptor 360 x 360 - 300
ADPT-AQFDA36-35 MDO Adaptor 360 x 360 - 350
ADPT-AQFDA36-40 MDO Adaptor 360 x 360 - 400
ADPT-AQFDA3654-40 MDO Adaptor 360 x 540 - 400
ADPT-AQFDA3654-45 MDO Adaptor 360 x 540 - 450
ADPT-AQFDA3654-50 MDO Adaptor 360 x 540 - 500
Air Diffusion Equipment
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Air Diffusion Equipment
Photograph or space to fill or inhouse advert to cross promote use of products
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Floor Registers
Floor Registers Model G-Register
Floor Registers Model FL
Description
Airlinx Floor Registers come in 2 main styles with the main differentiation being that one is designed specifically for Underfloor Supply Air in Residential Heating Systems and the second is designed for Commercial HVAC systems as well as Residential installations such as underfloor Hydronic systems and ducted HVAC systems.
Description
Airlinx Floor Registers for Underfloor Supply Air in Residential Heating Systems are manufactured from impact resistant ABS plastic and come complete with an integrated damper assembly that provides the user an easy open / close function to each register.
The neck size of these Floor Registers is 300mm x 100mm which is a standard size and are suitable for new installations as well as retrofit of existing Floor Registers.
Description
Airlinx Floor Boots are designed specifically for ABS plastic Floor Registers and are manufactured from high density black Polyethylene. Complete with a collar to enable a secure and easy connection to the flexible duct system the floor boot contains an adjustable damper providing the ability to control the amount of air from each register to each room.
There are two sizes available; 150mm and 200mm oval collars
Product Codes Register Opening Size Collar Size to suit flexible ducting
FL6 300 x 100 150 oval
FL8 300 x 100 200 oval
Air Diffusion Equipment
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Heavy Duty Floor Grilles
Description
Airlinx Linear Heavy Duty Floor Grilles are designed for high performance applications and have been engineered to provide outstanding performance and versatility for air distribution in Supply Air, Return Air and Exhaust Air applications.
With an aesthetically pleasing design, Airlinx Heavy Duty Floor grilles are manufactured from extruded aluminium with 5.1mm thick bars at 12.5mm spacing. Various flange styles are available to accommodate different floor systems and structures including 15mm, 30mm and flangeless. Airlinx Heavy Duty Floor Grilles can be installed as individual sections or in a continuous line providing versatility for all design and installation applications.
Typical installations are commercial and retail applications including offices, hospitals, shops, hotels and restaurants. Heavy Duty Floor Grilles are also used for Computer Room HVAC applications. Heavy duty floor grilles are also commonly used for residential applications including homes and apartments.
Finish
Available as standard in Powder Coat Finish. Other finishes also available including Anodised
Air Diffusion Equipment
Flangeless Floor Bar Grilles
Airlinx Linear Bar Floor Grilles can be manufactured flangeless proving solutions for all floor applications
SECTION A-ASCALE 1 : 1
NECK WIDTH= D
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Heavy Duty Floor Grilles Model G-BHF1200
Heavy Duty Floor Grilles Model G-BHF1215
12.5mm Blade Spacing
5.1mm Blade Width
0 Degree Blade Deflection
Blades are set at 0 Degree Deflection and are of a heavier construction at 5.1mm wide x 16mm deep designed for Floor Mounted applications and are suitable for foot trafficable areas.
12.5mm Blade Spacing
5.1mm Blade Width
15 Degree Blade Deflection
Blades are set at 15 Degree Deflection and are of a heavier construction at 5.1mm wide x 16mm deep designed for Floor Mounted applications and are suitable for foot trafficable areas.
SECTION A-ASCALE 1 : 1
SECTION A-ASCALE 1 : 1
NECK WIDTH= D - 5
NECK WIDTH= D - 5
Air Diffusion Equipment
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Nec
k =
D -
10
Nec
k =
D-1
0
Opposed Blade Dampers Model G-OBD
Description
Airlinx Opposed Blade Dampers (OBD’s) are a device that is designed to regulate airflow by a series of linked blades that rotate in an opposite direction. The design of the Opposed Blade Damper maintains an even and controllable air flow over all operating positions.
Opposed Blade Dampers are most commonly used in supply and exhaust systems to control the volume of air and achieve the desired air flow. Located directly behind the register or grille the opposed blade damper has an adjustment screw that can be accessed through the face of the register or grille.
Construction
Airlinx Opposed Blade Dampers are constructed from zincanneal
Finish
Matt black enamel
Air Diffusion Equipment
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Stream Splitter Dampers Model G-SSS
Air Diffusion Equipment
Description
Airlinx Stream Splitter Dampers (SSD’s) are a device that is designed scoop the air passing through a duct by a series of linked blades that rotate in a parallel direction. The Stream Splitter Damper blades have an adjustment screw that is accessed through the face of the registers, where the blades can be opened to capture more air from the duct or closed for less air as required.
The design of the Stream Splitter Damper provides an even air flow across the register face and further provides regulation of air flow over all operating positions.
Airlinx Steam Splitter Dampers should be fixed where the outlet connection to the grille joins the main supply duct in order to turn the air and provide a uniform distribution of air over the face of the grille.
Construction
Airlinx Stream Splitter Dampers are constructed from zincanneal
Finish
Matt black enamel
65,0
0
75,00Neck Width = D-5
Nec
k H
eigh
t = D
-5