EXAIR Model 121221DX 1-1/4 Inch Deluxe St. St. High Temperature Air Amplifier Kit

EXAIR Deluxe Kits include a High Temperature Air Amplifier, shim set, filter separator, pressure regulator (with coupler) and an EFC Electronic Flow Control. High Temperature Air Amplifiers are rated to 700°F (374°C). Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes and light materials. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate.

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

High Temperature Air Amplifier Dimensions
Model 121021 High Temperature Air Amplifier
A	in	0.84
	mm	21
B	in	0.94
	mm	24
C	in	1.50
	mm	38
D	in	2.40
	mm	61
E	in	3.03
	mm	77
F	in	0.27
	mm	7
G	in	0.21
	mm	5
H	in	0.75
	mm	19
J	in	1.22
	mm	31
K	in	2.88
	mm	73
L	in	0.59
	mm	15
M	NPT	1/4

High Temperature Air Amplifier Airflow Pattern
Model 121021 High Temperature Air Amplifier
A	in	2
	mm	51
B	in	2.9
	mm	74
C	in	4.7
	mm	119
D	in	6.5
	mm	165

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.

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