Super Air Amplifier™
Air flow amplifier for cooling, blowing and ventilating
Designed for the circulation of large volumes of air, the EXAIR airflow booster is based on a patented design with a special shim. It generates more air movement with less compressed air and is compact, lightweight and easy to transport. Inlet and outlet can be easily connected to a pipe or hose, making installation quick and flexible.
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Efficient air amplifier for circulation and material transport
EXAIR's Super Air Amplifier™ draws in large amounts of ambient air using a small amount of compressed air to create a high-volume, high-velocity discharge through a fixed air gap. By utilising the Coanda effect, a fundamental principle of fluid dynamics, Super Air Amplifiers provide a simple and cost-effective means of circulating air, moving smoke, vapours and light materials.
They are also effective as fans for cooling, cleaning and drying parts or processes, and in dust collection workstations. The quiet and efficient Super Air Amplifiers can generate outflows up to 25 times greater than their air consumption. Both suction and discharge ends can be connected to ducts, making them ideal for supplying fresh air from another location or for removing fumes and vapours.
Advantages compared to fans:
- Withstands environments up to 700°F (374°C)
- Compact, lightweight and portable
- No electricity required
- No moving parts - maintenance free
- Easy to connect to channels
- Immediate start/stop
- Variable power and flow
- No RF interference
Advantages compared to venturi nozzles and ejectors:
- More air with less compressed air demand
- Higher flow amplification
- No internal barriers
- Complies with OSHA pressure and sound level requirements
- Quiet
Areas of use:
- Ventilation of welding fumes
- Cooling of hot parts
- Drying of wet parts
- Cleaning of machined parts
- Distribution of heat in ovens/moulds
- Ventilation of confined spaces
- Dust collection
- Exhaust gases from tanks
| Type | Air consumption | Reinforcement (quota) | Exhaust air volume | Air volume of 152 mm | Sound level |
|---|---|---|---|---|---|
| 120020 | 173 SLPM | 12 | 2066 SLPM | 6198 SLPM | 69 dBA |
| 120021 | 229 SLPM | 18 | 4132 SLPM | 12339 SLPM | 72 dBA |
| 120022 | 439 SLPM | 22 | 9650 SLPM | 28951 SLPM | 72 dBA |
| 120024 | 826 SLPM | 25 | 20659 SLPM | 61977 SLPM | 73 dBA |
| 120028 | 3396 SLPM | 25 | 84900 SLPM | 254700 SLPM | 88 dBA |
@5.5 bar. Model 120028 tested with 0.23 shim. All other models with 0.08 mm shim.
Documents for download
EXAIR Compressed air products are designed to optimise and streamline various industrial processes, and to improve the working environment.
The product range includes air knives, blow nozzles, blow guns, pneumatic vacuum conveyors and products for discharging static electricity.
EXAIR products are used in the manufacturing industry for
- blowing clean using compressed air
- cooling
- drying
- surface treatment
- material transport (vacuum conveyors)
- industrial vacuum cleaning (wet and dry materials)
- removal of static electricity
EXAIR was founded in 1983 with the aim of providing the manufacturing industry with safer and more efficient air-powered products. The basic principle was to manufacture and supply the market with high quality products at a reasonable price.
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