Adjustable Air Amplifier is a high-efficiency industrial tool designed to move massive volumes of air using only a small amount of compressed air as its power source. By utilizing the Coanda effect, the device creates a low-pressure vacuum that draws in surrounding “free” ambient air and accelerates it through the unit, resulting in amplification ratios as high as 25:1.
The Force Adjusting Air Amplifier is used for removing harmful fumes, gases, smoke, and light materials such as bags and packing peanuts. Since the gap is adjustable an Air Amplifier can move large or small volume of air with a simple twist. Air Amplifier increases airflow up to 25:1 at the outlet, they are very economical to operate.
 |
|
|
|---|---|---|
|
|
Adjustable Air Amplifier |
Hi-Temp Adjustable Air Amplifier |
|
Corrosion Rating |
Low |
High |
|
Temperature Rating |
up to 275°F (135°C) |
up to 700°F (375°C) |
|
Air consumption @80 PSIG (5.5Bar) |
8.5 SCFM – 52 SCFM |
13 SCFM – 29 SCFM |
|
Material |
Aluminum & Stainless Steel |
316 Stainless Steel |
|
Amplification Ratio |
Up To 30:1 |
Up To 30:1 |
|
Available Size |
3⁄4” (19mm) up to 4″ (102mm) |
1 1⁄4” (32mm) up to 2 1⁄2″ (64mm) |
Supreme Air Products™ Adjustable Air Amplifiers are offered in aluminum or stainless-Steel material suitable for high temperature applications. We offer sizes ranging from ¾ inch to 4 inches.
(1) Compressed air enters the Air Generating unit through a female NPT inlet. It is forced out through a small adjustable gap and travels over a series of angles into the air chamber at a high velocity.
(2) The airflow exits the air chamber over a ‘coanda’ profile, thereby creating a vacuum which entrains the surrounding air into the primary airstream.
(3) This combined flow of primary & surrounding air is then exhausted from the Air Amplifier at a high velocity and high volume.
Important Information
Air Amplifiers are easily mounted by a hose and clamp or by using our Air Amplifier Mount found in the “Accessories” section. Airflow rate is easily adjusted on the amplifier by loosening the locking ring and turning the insert in a clockwise direction to minimize the output or counterclockwise direction to maximize the output. Air amplifiers are preset to .002” gap from the factory.
| Air Amplifier Comparison | ||||
|---|---|---|---|---|
|
|
Temperature Rating |
Sound Level |
Corrosive Applications |
Sizes Available |
|
Aluminum |
275°F (135°C) |
Variable |
No |
3/4″ to 4″ (19 to 102 mm) |
|
Stainless Steel (Type 303) |
400°F (204°C) |
Variable |
Yes |
3/4″ to 4″ (19 to 102 mm) |
|
Hi-Temp Stainless Steel (Type 316) |
700°F (371°C) |
Variable |
Yes |
1-1/4″ or 2-1/2″ (32 or 64 mm) |
Performance Data
| Diameter | Model # | Material | Throat Diameter | Amplification Ratio |
|---|---|---|---|---|
|
3/4″ |
AA034A |
Aluminum 275°F (135°C) |
0.40″ (10 mm) |
10:1 |
|
1″ |
AA001A |
Aluminum 275°F (135°C) |
0.84″ (21 mm) |
13:1 |
|
1¼” |
AA114A |
Aluminum 275°F (135°C) |
1.01″ (26 mm) |
16:1 |
|
2″ |
AA200A |
Aluminum 275°F (135°C) |
1.67″ (42 mm) |
20:1 |
|
2½” |
AA212A |
Aluminum 275°F (135°C) |
2.03″ (52 mm) |
23:1 |
|
3″ |
AA003A |
Aluminum 275°F (135°C) |
2.20″ (56 mm) |
25:1 |
|
4″ |
AA400A |
Aluminum 275°F (135°C) |
3.02″ (77 mm) |
30:1 |
|
– |
– |
– |
– |
– |
|
3/4″ |
AA034S |
303 Stainless – 400°F (204°C) |
0.40″ (10 mm) |
10:1 |
|
1″ |
AA001S |
303 Stainless – 400°F (204°C) |
0.84″ (21 mm) |
13:1 |
|
1¼” |
AA114S |
303 Stainless – 400°F (204°C) |
1.01″ (26 mm) |
16:1 |
|
2″ |
AA200S |
303 Stainless – 400°F (204°C) |
1.67″ (42 mm) |
20:1 |
|
2½” |
AA212S |
303 Stainless – 400°F (204°C) |
2.03″ (52 mm) |
23:1 |
|
3″ |
AA003S |
303 Stainless – 400°F (204°C) |
2.20″ (56 mm) |
25:1 |
|
4″ |
AA400S |
303 Stainless – 400°F (204°C) |
3.02″ (77 mm) |
30:1 |
Total Airflow:
From the performance graphs (below), determine the total output flow for the Hi-Temp Adjustable Air Amplifier at any pressure.
Air Consumption:
(Tested with factory pre-set .002″ Gap). See the chart below for quick reference OR divide Total Output Flow by Amplification Ratio, using performance graphs below.
| 1-1/4″ | 2″ | 2-1/2″ | 4″ | |||||
|---|---|---|---|---|---|---|---|---|
|
PRESSURE SUPPLY |
SCFM |
SLPM |
SCFM |
SLPM |
SCFM |
SLPM |
SCFM |
SLPM |
|
20 PSIG (1.4 Bar) |
4.5 |
127 |
8.0 |
226 |
12.0 |
340 |
18.0 |
509 |
|
40 PSIG (2.8 Bar) |
7.0 |
198 |
12.0 |
340 |
19.5 |
552 |
28.0 |
792 |
|
60 PSIG (4.1 Bar) |
10.0 |
283 |
16.0 |
453 |
24.5 |
693 |
37.0 |
1047 |
|
80 PSIG (5.5 Bar) |
13.0 |
367 |
22.0 |
623 |
29.0 |
821 |
52.0 |
1472 |
|
100 PSIG (6.4 Bar) |
14.5 |
410 |
25.5 |
722 |
35.0 |
991 |
60.0 |
1698 |
|
120 PSIG (8.4 Bar) |
17.0 |
481 |
30.5 |
863 |
42.0 |
66.5 |
66.5 |
1882 |
Use buttons below to download dimensional PDF drawings of our Supreme Air Products™ Air Amplifiers.
Adjustable AIR AMPLIFIER
| MODEL |
X1 Inches (mm) |
X2 Inches (mm) |
Y1 Inches (mm) |
Y2 Inches (mm) |
Y3 Inches (mm) |
Z NPT Inlet |
|---|---|---|---|---|---|---|
|
0.75-AMP
|
1.5″ (38.10)
|
2.25″ (57.15) |
1.25″ (31.75) |
0.75″ (19.05) |
1.5″ (38.10) |
1/8″ (3.17)
|
|
1-AMP
|
1.75″ (44.45)
|
2.5″ (63.50)
|
1.5″ (38.10)
|
1″ (25.40) |
1.75″ (44.75) |
1/4″ (6.35)
|
|
1.25-AMP
|
1.9″ (48.26)
|
2.88″ (73.15)
|
1.75″ (44.75)
|
1.25″ (31.75)
|
1.98″ (50.29)
|
1/4″ (6.35)
|
|
2-AMP
|
2.2″ (55.88)
|
2.75″ (69.85)
|
2.75″ (69.85)
|
2″ (50.80)
|
3″ (76.20)
|
3/8″ (9.52)
|
|
2.5-AMP
|
2.85″ (72.39) |
4.75″ (120.65) |
4″ (101.60) |
2.5″ (63.50) |
4.25″ (107.95) |
3/8″ (9.52) |
|
4-AMP
|
3.35″ (85.09) |
5.25″ (133.35) |
5.25″ (133.35) |
4″ (101.60) |
5.5″ (139.70) |
1/2″ (12.70) |
ADJUSTABLE AIR AMPLIFIER
| A (O.D.) | B | C | D | E | F | G | H (I.D.) | |
|---|---|---|---|---|---|---|---|---|
|
1-1/4″ |
1.25″ (32 mm) |
2.25″ (57 mm) |
2.10″ (53 mm) |
2.27″ (58 mm) |
4.27″ (108 mm) |
1/4″ (6 mm) |
1.14″ (29 mm) |
1.01″ (26 mm) |
|
2-1/2″ |
2.50″ (64 mm) |
3.50″ (89 mm) |
2.85″ (72 mm) |
4.00″ (102 mm) |
6.00″ (152 mm) |
3/8″ (10 mm) |
2.05″ (52 mm) |
2.03″ (51 mm) |
