TT32 µFly


TT32 μFLY is the largest model among the μFLY Series wind tunnels, aimed at novice flyers. Boasting an enlarged 3.2-meter diameter flight chamber, it is meticulously engineered to offer a high-quality and cost-effective indoor skydiving solution for projects in the entertainment sector.

A 7,5-meter-tall glass flight chamber ensures a more exciting experience for both participants and spectators. Its conical design prioritizes safety for first-time flyers, providing stability and eliminating risks of uncontrolled high-speed ascents. Chemically strengthened glass makes the environment shatterproof for mayor confidence of flyers and operators.

Although TT32 μFLY provides a larger flight area, it remains a super compact solution with minimum footprint and great performance. Powered by one extra-large axial fan, it minimizes energy costs while proving enough wind speed for intermediate freefly training and head-up flying. The strategic placement of the fan within the vertical air duct, combined with the use of carbon fiber blades, significantly elevates energy efficiency and contributes to a more eco-friendly, quiet and cost-effective operation.

The integrated active cooling system ensures a consistently comfortable flying experience by delivering smooth, turbulence-free cooling via hollow turning vanes, regardless of external temperatures.

Thanks to its innovative modular design, TT32 μFLY doesn’t require large-scale construction works and allows trouble-free assembly, reducing both installation time and labor expenses. A great choice for the projects with spatial constraints or budget limitations.

TT32 μFLY is a versatile and adaptable wind tunnel solution that caters to various applications and settings including entertainment venues, shopping centers, educational institutions. Whether your goal is to diversify your entertainment offering, attract crowds and enhance foot traffic within your shopping complex, foster curiosity and STEM learning, TT32 μFLY guarantees success.

Apart from entertainment flyers TT32 μFLY holds a special appeal for skydivers. By offering advanced training sessions and accommodating skydivers during off-peak hours, you can maximize your revenue potential and optimize the wind tunnel’s occupancy, ensuring that the TT32 μFLY remains a valuable and profitable asset for your project.


General Parameters

Flight сhamber inner diameter 3.2 (10′ 5″)
Glass height default 7.2 m (23’6″)
Glass height maximum

Dimensions Single Loop

Height18.9 m (62′)
Length 11.1 m (36’4″)
Width5.5 m (18′)

Power Requirements

Power capacity (min) 750 kW
Average time-weighted power consumption 326 kW
Power consumption @ 180 km/h 420 kW
Standard power capacity 750 kW
Advanced power capacity n/a
Beast power capacity n/a


Noise level 65 dBa (optional)
Darcy-Weissbach drag coefficient, Xi 0.31
Max. Speed @ Standard power capacity 259 kW
Max. Speed @ Advanced power capacity n/a kW
Max. Speed @ Beast power capacity n/a

Flight Chamber

Diameter 3.2 m (10’5″)
Height (minimum) 7.2 m (23’6″)
Area sq.m.
Default glass height 7.2 m (23’6″)
Glass type chemically strengthened, non-shattering
Glass total thickness ≥50 mm
Low iron glass optional
Optional maximum glass height m (‘”)
BASE jumping chamber height n/a
Patented safety net maintains long stroke in close proximity to the walls
Safety net tensioner 2 per cable
Speed drop (Diffusion rate)
Portal entrance shape curved, collision safe
Portal entrance material cast rubber compound
Entrance area speed drop ≤1%

Decompression Chamber

Airlock doors automated
Airlock emergency exit yes
Smooth decompression yes
Transit time of customer groups to/from the flight chamber <1 min

Axial Fans

Supplier Tunneltech , Germany
Quantity 1
Power (per fan) @ Standard power capacity 750 kW
Power (per fan) @ Advanced power capacity n/a
Power (per fan) @ Beast power capacity n/a
Location return vertical airduct
Axel orientation vertical
Diameter 4.25 m (13’95”)
Effective crossectional area 11.68 sq.m.
Blades material
Blades count
Automated lubrication


Material of FC Airjet (FC Contraction) FRP
Material of FC Diffuser
Material of return vertical airducts

Climate Control

Ventilation (a.k.a. Passive Cooling) yes
Max ventilation to airflow ratio 30%
Active Cooling System yes (optional)
Additional drag, caused by active cooling system 0 Pa (No drag)
Active Cooling type through turning vanes
Recommended Chiller Cooling Capacity 700 kW (2,390,000 BTU/h)


Color LED backlight strips between glass panels yes, flicker-free (optional)
LED Strips power per m 10W
LED Strips frame rate 60 fps
LED Projectors yes, flicker-free (optional)
LED projectors default number installed (optional) 8-32 (optional)
LED projectors max. power 90 W
LED projectors max. luminous flux power R:1950 G:2700 B:750 lumen
LED projector dimming capability 0 – 100%
LED control from Main Panel yes
LED anti-flicker function high frequency PWM
LED projector PWM frequency 1 kHz
LED color depth 24 bit, 16,777,216 colors
LED projector color depth 36 bit, 64 bln colors


Main panel control display 28″
Touch screen main panel yes
Flight chamber info display 31.5″
Operator desk speed controller autonomous knob
Waiting zone speed controller autonomous knob
Base chamber speed controller autonomous knob
Speed controller knob resolution 0,1%

Turning Vanes

Chord 500 mm
Chord-to-Spacing ratio ≥3:1
Material aluminium
Surface treatment anodized
Cooling channels 6
Turning vane heat transfer ratio, per meter @ 10-35m/s airflow speed >105 (±15) W/(m*K)


Get Started