Air Vent – Black
Product Code: STEDAIR-1
Air Vent – Black: sTEDAIR-1 Wind-Powered Rotary Roof Ventilator.Proven vehicle ventilation performance – independently tested by HORIBA MIRA. The STEDAIR-1 Rotary Roof Ventilator is a high-performance, wind-powered extraction ventilator designed for vans, commercial vehicles, trailers and specialist vehicle bodies. Using airflow passing over the vehicle to drive the rotary ventilator, STEDAIR-1 continuously extracts air from the load space – without an electric motor, wiring or battery consumption.
And its performance isn’t simply a marketing claim. Independently Tested by HORIBA MIRA. STEDAIR-1 has undergone independent airflow testing at HORIBA MIRA’s Full Scale Wind Tunnel.
The ventilator was tested in its normal as-sold configuration, with extracted airflow measured across a range of controlled wind speeds. Measured STEDAIR-1 extraction performance: Air Speed.
Extracted Airflow. 88 km/h. 16.1 litres/second.
98 km/h. 17.9 litres/second. 110 km/h.<
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Proven vehicle ventilation performance – independently tested by HORIBA MIRA. The STEDAIR-1 Rotary Roof Ventilator is a high-performance, wind-powered extraction ventilator designed for vans, commercial vehicles, trailers and specialist vehicle bodies. Using airflow passing over the vehicle to drive the rotary ventilator, STEDAIR-1 continuously extracts air from the load space – without an electric motor, wiring or battery consumption.
And its performance isn’t simply a marketing claim. Independently Tested by HORIBA MIRA. STEDAIR-1 has undergone independent airflow testing at HORIBA MIRA’s Full Scale Wind Tunnel.
The ventilator was tested in its normal as-sold configuration, with extracted airflow measured across a range of controlled wind speeds. Measured STEDAIR-1 extraction performance: Air Speed.
Extracted Airflow. 88 km/h. 16.1 litres/second.
98 km/h. 17.9 litres/second. 110 km/h.
20.5 litres/second. 119 km/h. 22.1 litres/second.
129 km/h. 23.8 litres/second. Results obtained under the specific HORIBA MIRA test configuration. Actual ventilation performance will vary according to vehicle installation, vehicle speed, wind conditions and application.
Why Ventilate a Commercial Vehicle? Enclosed vehicle bodies can quickly accumulate heat, moisture, condensation, stale air and odours. This is particularly relevant for vehicles carrying wet equipment, tools, workwear, animals or other loads that introduce moisture and odours into the load space.
STEDAIR-1 provides a simple method of continuously extracting air whenever sufficient airflow is available. Ventilation Without Electricity. The principle is beautifully simple.
As air passes over the vehicle, it drives the rotary ventilator, which extracts air from inside the vehicle body. No electric motor means: No electrical power required.
No wiring. No switches. No drain on the vehicle battery.
No electrical running costs. Automatic operation whenever sufficient airflow is available. Natural wind can also operate the ventilator while the vehicle is stationary.
Ideal For. Service and maintenance vans. Utility vehicles.
Mobile workshops. Commercial vehicle load spaces. Van conversions.
Dog and animal transport. Horseboxes and trailers. Specialist vehicles.
Vehicles carrying wet equipment or workwear. Applications where heat, humidity or odours can accumulate. Why Choose STEDAIR-1?
Independently airflow tested by HORIBA MIRA. Up to 23.8 litres/second measured extraction under the specified test conditions. Wind-powered rotary operation.
Continuous extraction without electrical power. Zero battery drain. No electrical installation required.
Helps remove warm, stale and humid air. Helps reduce condensation and moisture accumulation. Can operate both while driving and, with sufficient natural wind, while stationary.
Designed specifically for vehicle ventilation applications. Proven Performance. Powered by Air. There are plenty of rotary roof ventilators available.
With STEDAIR-1, you don’t have to rely solely on claims about performance – its extraction capability has been independently measured under controlled wind-tunnel conditions. For vehicle builders, converters, fleets and operators looking for an effective method of ventilating an enclosed vehicle body without electrical power, STEDAIR-1 provides a simple and proven solution. Stedall Part No. STEDAIR-1.
Proven vehicle ventilation performance – independently tested by HORIBA MIRA. The STEDAIR-1 Rotary Roof Ventilator is a high-performance, wind-powered extraction ventilator designed for vans, commercial vehicles, trailers and specialist vehicle bodies. Using airflow passing over the vehicle to drive the rotary ventilator, STEDAIR-1 continuously extracts air from the load space – without an electric motor, wiring or battery consumption.
And its performance isn’t simply a marketing claim. Independently Tested by HORIBA MIRA. STEDAIR-1 has undergone independent airflow testing at HORIBA MIRA’s Full Scale Wind Tunnel.
The ventilator was tested in its normal as-sold configuration, with extracted airflow measured across a range of controlled wind speeds. Measured STEDAIR-1 extraction performance: Air Speed.
Extracted Airflow. 88 km/h. 16.1 litres/second.
98 km/h. 17.9 litres/second. 110 km/h.
20.5 litres/second. 119 km/h. 22.1 litres/second.
129 km/h. 23.8 litres/second. Results obtained under the specific HORIBA MIRA test configuration. Actual ventilation performance will vary according to vehicle installation, vehicle speed, wind conditions and application.
Why Ventilate a Commercial Vehicle? Enclosed vehicle bodies can quickly accumulate heat, moisture, condensation, stale air and odours. This is particularly relevant for vehicles carrying wet equipment, tools, workwear, animals or other loads that introduce moisture and odours into the load space.
STEDAIR-1 provides a simple method of continuously extracting air whenever sufficient airflow is available. Ventilation Without Electricity. The principle is beautifully simple.
As air passes over the vehicle, it drives the rotary ventilator, which extracts air from inside the vehicle body. No electric motor means: No electrical power required.
No wiring. No switches. No drain on the vehicle battery.
No electrical running costs. Automatic operation whenever sufficient airflow is available. Natural wind can also operate the ventilator while the vehicle is stationary.
Ideal For. Service and maintenance vans. Utility vehicles.
Mobile workshops. Commercial vehicle load spaces. Van conversions.
Dog and animal transport. Horseboxes and trailers. Specialist vehicles.
Vehicles carrying wet equipment or workwear. Applications where heat, humidity or odours can accumulate. Why Choose STEDAIR-1?
Independently airflow tested by HORIBA MIRA. Up to 23.8 litres/second measured extraction under the specified test conditions. Wind-powered rotary operation.
Continuous extraction without electrical power. Zero battery drain. No electrical installation required.
Helps remove warm, stale and humid air. Helps reduce condensation and moisture accumulation. Can operate both while driving and, with sufficient natural wind, while stationary.
Designed specifically for vehicle ventilation applications. Proven Performance. Powered by Air. There are plenty of rotary roof ventilators available.
With STEDAIR-1, you don’t have to rely solely on claims about performance – its extraction capability has been independently measured under controlled wind-tunnel conditions. For vehicle builders, converters, fleets and operators looking for an effective method of ventilating an enclosed vehicle body without electrical power, STEDAIR-1 provides a simple and proven solution. Stedall Part No. STEDAIR-1.
Visit the Stedall (Vehicle Fittings) Ltd website for more information on Air Vent – Black
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