Super Air Amplifier Airflow booster2022-04-22T09:35:37+02:00
Super Air Amplifiers Luftstromverstärker Venturidüsen

Air flow booster for cooling, venting, drying and cleaning without moving parts! Super Air Amplifiers have the highest amplification ratio and are the most efficient of all airflow amplifiers.

What are Super Air Amplifiers?

Super Air Amplifier has the highest amplification ratios and is the most efficient of all Air Amplifiers. The patented* design uses a special shim to maintain critical position of the component parts. As a result, a precise amount of compressed air is released at exact intervals toward the center of the Super Air Amplifier. These jets of air create a constant, high velocity outlet flow across the entire cross-sectional area. Additional free air is pulled through the unit, resulting in higher amplification ratios. The balanced outlet airflow minimizes wind shear to produce sound levels that are typically three times quieter than other air movers.

Super Air Amplifiers are supplied with a .003″ (0.08mm) slotted air gap which is ideal for most applications. Flow and force can be increased by replacing the shim with a thicker .006″ (0.15mm) or .009″ (0.23mm) shim. Model 120028 is supplied with a .009″ (0.23mm) air gap. A .015″ (0.39mm) shim is available for Model 120028.

*Exair Patent #5402938

Models & Kits

Super Air Amplifier
Using a small amount of compressed air as an energy source, Super Air Amplifiers draw in large amounts of ambient air, creating high volume, high velocity exhaust flows to circulate air, move smoke, fumes and light materials. Also effective for cooling, cleaning and drying parts or processes.
Available with connection:
3/4 “(19 mm) – 1 1/4” (32 mm) – 2 “(51 mm) – 4” (102 mm) – 8 “(203 mm)

VariBlast Precision Safety Air Gun mit Super Air Nozzle und Schutzschirm

Super Air Amplifier Kit
Kits include a Super Air Amplifier, shim set, filter separator and pressure regulator (with coupler)

Super Air Amplifier Deluxe Kit
Kits include a Super Air Amplifier, EFC (Electronic Flow Control), shim set, filter separator and pressure regulator (with coupler).

Super Air Amplifier Shim Set
Super Air Amplifiers under 8″ (203mm) are supplied with a .003″ (0.08mm) slotted air gap which is ideal for most applications. The Model 120028 8″ (203mm) Super Air Amplifier is supplied with a .009″ (0.23mm) air gap. Flow and force can be increased by replacing the shim with a thicker .006″ (0.15mm) or .009″ (0.23mm) shim.

Special models available!!
Please contact us We offer solutions for your special application.

Application examples

Super Air Amplifiers blow off transmissions after machining

A combination of the 120022 2″ (51mm) Super Air Amplifier and 1122 2″ Super Air Nozzles blow gears off after machining.

Super Air Amplifiers dry parts

Models 120022 2″ Super Air Amplifier dry small parts while they are transported on a conveyor belt.

Super Air Amplifiers cool truck pistons

Models 120022 2″ (51mm) Super Air Amplifier cool truck pistons prior to measurement.

Application videos

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More product information

Super Air Amplifier Performance at 80 PSIG (5.5 BAR)

Air Consumption Amplification Air Volume
at outlet
Air Volume at
6″ (152mm)
Sound
Level
MODEL SLPM Ratio SLPM SLPM dBA
120020 173 12 2,066 6,198 69
120021 229 18 4,132 12,339 72
120022 439 22 9,650 28,951 72
120024 826 25 20,659 61,977 73
120028 3,396 25 84,900 254,700 88
How to Determine Super Air Amplifier Total Ouput Flow And Air Consumption
Luftaustrittsmenge und Luftverbrauch Super Air Amplifier
Total Airflow: From the performance curves (above), determine total output flow for any Super Air Amplifier at any pressure.

Example: A Model 120021 at 60 PSIG (4.1 BAR) supply air pressure has a total output flow of 120 SCFM (3398 SLPM).

Air Consumption: Divide total output flow by the amplification ratio (shown in the table above) to determine air consumption for any Super Air Amplifier at any air pressure.

In the example above, the Model 120021 at 60 PSIG (4.1 BAR) supply air pressure has a total output flow of 120 SCFM (3398 SLPM). Dividing this total flow by its amplification ratio of 18 gives an air consumption of 6.7 SCFM (189 SLPM).

Airflow Pattern
Super Air Amplifier Luftströmungsfeld Models 120020-1200244
Model 120020-120024
Super Air Amplifier Luftströmungsfeld Modell 120028
Model 120028

MODEL A B C D
120020 Zoll 1,25 2,20 4,10 6
mm 32 56 104 152
120021 Zoll 2 2,90 4,70 6,50
mm 51 74 119 165
120022 Zoll 2,75 3,55 5,15 6,75
mm 70 90 131 171
120024 Zoll 4,50 5,30 6,90 8,50
mm 114 135 175 216
Abmessungen Super Air Amplifier Modelle 120020-120024
Models 120020-120024
Dimensions Super Air Amplifier Modelle 120028
Models 120028

Super Air Amplifier Dimensions
MODEL A B C D E F G H J K L M
120020 in 0.45 0.75 0.98 1.77 2.28 0.20 0.18 0.53 0.73 2.50 0.59 1/8 NPT
mm 11 19 25 45 58 5 5 13 19 64 15
120021 in 0.84 0.94 1.50 2.40 3.03 0.27 0.21 0.75 1.22 2.88 0.59 1/4 NPT
mm 21 24 38 61 77 7 5 19 31 73 15
120022 in 1.64 1.69 2.95 3.58 4.14 0.27 0.25 0.75 2 3 0.62 3/8 NPT
mm 42 43 75 91 105 7 6 19 51 76 16
120024 in 3.02 2.81 4.91 6.89 8.42 0.55 0.55 1.75 3.97 4.75 0,94 1/2 NPT
mm 77 71 125 175 214 14 14 44 101 121 24
120028 in 6.0 4.50 9 11.25 2.44 8 8.94 2.38 3/4 NPT
mm 157 114 229 286 62 203 227 60
BSP Threads Available – Contact Distributor.

Super Air Amplifier Only
Models Description
120020 3/4″ (19 mm) Super Air Amplifier
120021 1-1/4″ (32 mm) Super Air Amplifier
120022 2″ (51 mm) Super Air Amplifier
120024 4″ (102 mm) Super Air Amplifier
120028 8″ (203 mm) Super Air Amplifier
Super Air Amplifier Shim Sets
Models Description
120320 3/4″ (19 mm) Super Air Amplifier Shim Set
120321 1-1/4″ (32 mm) Super Air Amplifier Shim Set
120322 2″ (51 mm) Super Air Amplifier Shim Set
120324 4″ (102 mm) Super Air Amplifier Shim Set
120328 8″ (203 mm) Super Air Amplifier Shim Set
Accessories
Models Description
9001 Auto Drain Filter Separator,
3/8 NPT, 65 SCFM (1841 SLPM)
9032 Auto Drain Filter Separator,
1/2 NPT, 90 SCFM (2547 SLPM)
9002 Auto Drain Filter Separator,
3/4 NPT, 220 SCFM (6230 SLPM)
9005 Oil Removal Filter, 3/8 NPT, 15-37 SCFM (425-1048 SLPM)
9006 Oil Removal Filter, 3/4 NPT, 50-150 SCFM (1415-4248 SLPM)
9008 Pressure Regulator with Gauge, 1/4 NPT, 50 SCFM (1416 SLPM)
9033 Pressure Regulator with Gauge, 1/2 NPT, 100 SCFM (2830 SLPM)
9009 Pressure Regulator with Gauge, 3/4 NPT, 220 SCFM (6230 SLPM)
EXAIR’s EFC is an electronic flow control that dramatically reduces compressed air costs by turning off the compressed air when no part is present. This minimizes compressed air use for blow off, drying, cooling, conveying and static elimination operations. The EFC combines a photoelectric sensor with a timing control that limits compressed air use by turning it off when no part is present. Visit the EFC page, for more information.

FAQ’s

What is an airflow amplifier used for?2022-04-22T09:36:14+02:00

Airflow amplifiers, or Venturi nozzles, offer a simple and inexpensive approach to moving or extracting gases (e.g., air or smoke) and light materials. This is why our airflow amplifiers are used for ventilation, cooling, drying, cleaning, heat distribution, extraction and ventilation.

Frugal compressed air consumption: using the Coanda effect means that very little compressed air is required to carry a high volume of ambient air. The air volume amplification is up to 25 times the compressed air infeed depending on the model! The result is a very large volume of air at high speed at the nozzle outlet.

Our airflow amplifiers have a patented design with a special spacer film (shim) which fixes the air gap optimally. We offer a separate spacer film set if you want increase the air gap. The symmetrical output airflow massively reduces the shear wind so that the resulting noise level is typically three times quieter than other airflow amplifiers.

Air amplifiers – what sets our venturi nozzles apart?2022-04-22T09:38:27+02:00

The Super Air Amplifier has the highest boost ratio (up to 25 times the compressed air input!) and up to 40% lower air consumption than the adjustable airflow amplifier. This makes the model the most efficient of our venturi nozzles. Thanks to the patented design, the air outlet gap can be varied using a spacer film to control the airflow. We offer shims of various thicknesses on request. The two integrated flanges allow for easy fastening of the Super Air Amplifier (exception: Model 120028, 8″)
Material: Aluminium (temperature resistant up to 135 °C)

The controllable Air Amplifier has an infinitely adjustable air gap – this means that you can control the air consumption and the output flow from a “breeze” to a “jet”.
Material: Aluminium (temperature resistant up to 135 °C) or stainless steel (temperature resistant up to 204 °C)

We also offer high-temperature models on request!

Can you increase the compressed air pressure with an airflow amplifier?2022-04-22T09:39:36+02:00

No, you can’t increase the compressed air pressure with an airflow amplifier. An airflow amplifier increases the volume, not the pressure. That means that you only need a small amount of compressed air to generate a high air volume on the output side. This is why you can look forward to compressed air cost reductions for operations such as ventilating, cooling, drying, cleaning, heat distribution or extraction.