Air Amplifiers

Vent, Cool, Blow-off, Light Conveying


Nex Flow™ Air amplifiers are inexpensive devices with virtually no maintenance that can convey fumes, smoke, lightweight materials and move a high volume of air for cooling, blowoff and drying applications. They use the “coanda effect” which entrains a large amount of surrounding air using only a small amount of compressed air. The effect is an amplification of up to 17 times the airflow or more (depending on the size) with reduced noise levels.

Standard (Fixed) Air Amplifiers

Nex Flow’s Standard Air Amplifier is easy to mount and maintain reducing both compressed air consumption and noise levels. It takes energy from a small volume of compressed air to produce a high velocity, high volume, low-pressure output air flow. Our Air amplifiers are quiet and can amplify flows up to 16 times their input air consumption rate.

Adjustable Air Amplifiers

The adjustable Air Amplifier is anodized aluminum or Stainless Steel for high temperature or food applications. The customer can set the gap and lock it in place using a lock ring. They are used for a variety of applications. Adjustable Air Amplifiers take energy from a small volume of compressed air to produce high velocity, high volume, low pressure output airflow. It is quiet, efficient and can amplify flows up to 17 times the input air consumption rate.


  • Vent welding smoke
  • Cool hot parts
  • Dry wet parts
  • Clean machined parts
  • Distribute heat in molds/ovens
  • Ventilate confined areas
  • Dust collection
  • Exhaust tank fumes


  • Compact, lightweight, portable
  • No electricity
  • No moving parts – no maintenace
  • Ends are easily ducted
  • Instant on/off

Request Info

Nex Flow™ Products, Co. Ltd Bangna Residence Tower Unit No 207 324/35 Sanpawut Rd, Bangkok 10260, Thailand
Tel: 66 (0) 84 771 1224

Product Brochure
Installation and Maintenance
CAD Drawings