EXAIR Adjustable Air Amplifier™ Kit

EXAIR Adjustable Air Amplifier™ Kits include everything you need to simplify installation. They include an Adjustable Air Amplifier, shim set, filter separator and pressure regulator (with coupler). Adjustable Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows. Utilizing the Coanda effect, a basic principle of fluid dynamics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Force and flow for the Adjustable Air Amplifier is changed by turning the exhaust end (with the knurled ring loose) to open or close the continuous air gap. When desired performance is obtained, the knurled ring can be tightened to lock the flow at that setting. Available in aluminum or in stainless steel for food service, higher temperatures (400°F/204°C), and corrosive applications.

Product	Outlet Diameter	Material	EFC Electronic Flow Control	Includes Shim Set, Filter Separator, Pressure Regulator	Air Inlet
	3/4" (19mm)	Aluminum	N/A	Included	1/8 FNPT
	3/4" (19mm)	Stainless Steel	N/A	Included	1/8 FNPT
	1-1/4" (32mm)	Aluminum	N/A	Included	1/4 FNPT
	1-1/4" (32mm)	Stainless Steel	N/A	Included	1/4 FNPT
	2" (51mm)	Aluminum	N/A	Included	3/8 FNPT
	2" (51mm)	Stainless Steel	N/A	Included	3/8 FNPT
	3" (76mm)	Aluminum	N/A	Included	1/2 FNPT
	3" (76mm)	Stainless Steel	N/A	Included	1/2 FNPT
	4" (102mm)	Aluminum	N/A	Included	1/2 FNPT
	4" (102mm)	Stainless Steel	N/A	Included	1/2 FNPT

Specifications:

Adjustable Air Amplifier Performance
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
6030, 6230, 6040, 6240	8.9	252	10	89	2,520	267	7,560	78
6031, 6231, 6041, 6241	12.9	365	16	206	5,833	618	17,500	81
6032, 6232, 6042, 6242	21.5	608	20	430	12,176	1,290	36,529	82
6033, 6233, 6043, 6243	35.2	997	22	774	21,917	2,323	65,780	83
6034, 6234, 6044, 6244	50	1,416	24	1,200	33,980	3,600	101,941	84
Tested with .002" (0.05mm) gap.

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:

• 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.