Product | Outlet Diameter | Material | EFC Electronic Flow Control | Includes Shim Set, Filter Separator, Pressure Regulator | Air Inlet |
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3/4" (19mm) | Aluminum | Included | Included | 1/8 FNPT |
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1-1/4" (32mm) | Aluminum | Included | Included | 1/4 FNPT |
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2" (51mm) | Aluminum | Included | Included | 3/8 FNPT |
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4" (102mm) | Aluminum | Included | Included | 1/2 FNPT |
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8" (203mm) | Aluminum | Included | Included | 3/4 FNPT |
Specifications:
Super Air Amplifier Performance |
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80 PSIG (5.5 BAR) | Air Consumption | Amplification | Air Volume at Outlet | Air Volume at 6" (152mm) | Sound Level | |||
Model # | SCFM | SLPM | RATIO | SCFM | SLPM | SCFM | SLPM | dBA |
120020 | 6.1 | 173 | 12 | 73 | 2,066 | 219 | 6,198 | 69 |
120021 | 8.1 | 229 | 18 | 146 | 4,132 | 436 | 12,339 | 72 |
120022 | 15.5 | 439 | 22 | 341 | 9,650 | 1,023 | 28,951 | 72 |
120024 | 29.2 | 826 | 25 | 730 | 20,659 | 2,190 | 61,977 | 73 |
120028 | 120 | 3,396 | 25 | 3,000 | 84,900 | 9,000 | 254,700 | 88 |
Model 120028 tested with .009" (0.23mm) shim. All other models tested with .003" (0.08mm) shim. |
Applications:
- Vent welding smoke
- Cool hot parts
- Dry wet parts
- Clean machined parts
- Distribute heat in ovens/molds
- Ventilate confined areas
- Dust collection
- Exhaust tank fumes
Advantages:
Compared to Fans:
- Rated for environments up to 700°F (374°C)
- Compact, lightweight, portable
- No electricity
- No moving parts - no maintenance
- Ends are easily ducted
- Instant on/off
- Variable force and flow
- No RF interference
Compared to Venturies and Ejectors:
- More air with lower compressed air consumption
- Higher flow amplification
- No internal obstructions
- Meets OSHA pressure and noise requirements
- Quiet
How Air Amplifiers Work:
Compressed air flows through the air inlet (1) into an annular chamber (2). It is then throttled through a small ring nozzle (3) at high velocity. This primary airstream adheres to the Coanda profile (4), which directs it toward the outlet. A low pressure area is created at the center (5), inducing a high volume flow of surrounding air into the primary airstream. The combined flow of primary and surrounding air exhausts from the Air Amplifier in a high volume, high velocity flow.
Air Amplifier Standards and Certifications:


EXAIR Air Amplifiers comply with OSHA's Safety Requirements, the EU General Product Safety Directive (2001/95/EC) and meet the noise limitation requirements of the EU Machinery Directive (2006/42/EC). All sound level measurements are taken at 3 feet away.

Look for this symbol to designate conflict mineral free products throughout our website. EXAIR supports Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and we are committed to compliance with the conflict minerals rule in order to curb the illicit trade of tin, tantalum, tungsten and gold in the DRC region. EXAIR is using the CMRT 3.02 template to document our supply chain and commitment to conflict free products.