Suomen Virtaustekniikka Oy

Air Amplifier

Nex Flow Air Amplifiers are compact, low cost air flow “movers” that are virtually maintenance free. Applications include venting of fumes and smoke, conveying of low weight materials, and entraining a high volume of air to cool, blow off, and dry. Air Amplifiers use the “Coanda effect” to draw in the surrounding atmospheric air while consuming only a minimal amount of compressed air. These products can amplify airflow up to 16 times (depending on the size).

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Description

 

Nex Flow Air Amplifiers are made of anodized aluminum for long service life and durability.

 

Reference
Outlet Size (mm)
*A
B
C
D
E
F
G
H
I
J
K*
(NPT)
FX10
3/4″
19 mm
0.40″
10.16 mm
1.30″
33.1 mm
0.99″
25.2 mm
1.89″
48 mm
2.24″
57 mm
.19″
4.8 mm
0.16″
4 mm
0.59″
15 mm
0.75″
19 mm
1.59″
40.4 mm
1/8″
FX20
1-1/4″
31 mm
0.81″
20.6 mm
1.86″
47.2 mm
1.50″
38 mm
2.39″
60.8 mm
3.03″
76.9 mm
0.27″
6.8 mm
0.20″
5 mm
0.59″
15 mm
1.27″
32.2 mm
2.16″
54.8 mm
1/4″
FX40
2″
51 mm
1.59″
40.4 mm
3.15″
80 mm
2.93″
74.5 mm
3.54″
90 mm
4.18″
106.1 mm
0.29″
7.4 mm
0.24″
6.2 mm
0.79″
20 mm
2.03″
51.6 mm
2.84″
72.2 mm
3/8″
FX75
4″
101 mm
2.98″
75.8 mm
5.91″
150 mm
4.96″
126 mm
6.89″
175 mm
8,.46″
215 mm
0.53″
13.5 mm
0.51″
13 mm
1.18″
30 mm
3.98″
101 mm
5.94″
151 mm
1/2″

Advantages

  • Long service life
  • More air with lower compressed air consumption
  • No moving parts - no maintenance.

Advantages compared to electric fans:

  • Compact, lightweight, portable
  • Uses only compressed air. No need for electricity
  • No moving parts – no maintenance
  • Both ends are easily ducted.

Special models

  • Special models can be tailored to your needs. Models made of differend materials and sizes can be made to order.

Properties

  • No moving parts
  • No electricity so no RF Interference
  • Replaces electric fans
  • High flow amplification
  • Instant on/off.

Accessories

Extra stainless steel shims are available for additional blow force.

  • SH10-2 –Stainless shim 0.05 mm
  • SH10-2 – Stainless shim 0.075 mm.

Youtube presentation video of Air Amplifiers

 

Additional information

Model

FX10, FX20, FX40, FX75, FX125