Products
Your Vision. Our Engineering. One Tailored Solution.
We don’t just build tunnels – we engineer the future of flight
From entry-level entertainment tunnels, through military and skydiving training, to world-class competition facilities — ISG offers a range of vertical wind tunnels optimised for leisure, professional training, and high-performance flight.
Why Choose ISG Wind Tunnels
- Power Input:
- Closed recirculating system: Lowest operational noise in the market, energy-efficient with the smallest footprint in the industry, and suitable for operation even in noise-sensitive or residential areas.
- Full-glass flight chamber: Engineered in Germany with high-strength, sound-insulated, scratch-resistant safety glass — delivering full visibility and an exceptional spectator experience.
- Pressure-gated airlock system: Designed to ensure safe entry and exit while the tunnel is operating, allowing smooth customer flow with minimal disruption to the flying experience.
- Maximum airspeed over 185 mph (up to 300 km/h): Suitable for all flight disciplines — from beginner body flight to advanced freefly and professional & military training.
Engineered for Your Vision
ISG wind tunnels are more than just high-performance machines. — They are the result of decades of German engineering, precision manufacturing, and a commitment to continuous innovation.
Whether you’re building a skydiving training facility, a military-grade simulation environment, or an entertainment venue, ISG tunnels are customisable to meet your unique requirements. From airflow configuration and chamber shape, to cooling systems and architectural integration, our solutions are engineered to meet the highest expectations.
ISG is renowned across Europe for delivering the smoothest, most consistent air quality in the industry — setting the benchmark for safety, performance, and user experience.
Wind Tunnel Models at a Glance
| Model | Flight Chamber Diameter / Wall-to-Wall | Power (Nominal) | Max Air Speed | Energy Use (Mixed Use) | Typical Height* | Ideal For |
|---|---|---|---|---|---|---|
| ISG 13.500 | 3.96 m (13 ft) | ~ 500 kW / 680 PS | ~ 130 mph (210 km/h) | ~ 400 kW | ~ 15–20 m | Entertainment-first, shopping centres, leisure |
| ISG 12.800 | 3.66 m (12 ft) | ~ 800 kW / 1,088 PS | ~ 170 mph (280 km/h) | ~ 270 kW | ~ 15–20 m | Mixed-use: leisure and Pro-Flyer |
| ISG 14.1200 | 4.26 m (14 ft) | ~ 1,200 kW / 1,632 PS | ~ 170 mph (280 km/h) | ~ 400 kW | ~ 15–20 m | Pro-Flyer training, military-ready, high capacity |
| ISG 17.1800 | 5.18 m (17 ft) | ~ 1,600 kW / 2,175 PS | ~ 170 mph (280 km/h) | ~ 600 kW | ~ 15–20 m | Professional training, elite competition, large-scale |
*Total height varies based on structural needs and facility design.
Innovation and Performance
As Europe’s most trusted wind tunnel manufacturer, ISG stands at the forefront of innovation, performance, and engineering excellence. Our systems are the benchmark for modern tunnel design — combining energy efficiency, smooth airflow, and world-class safety in every model.
ISG delivers industry-defining solutions, built on German engineering, uncompromising quality, and a proven track record of technical leadership.
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Managing Director
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