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SDS type jet fan
- Airflow range: 4.2–52.3 m³/s
- Static pressure range: 101–3,500 N
- Drive type: Direct drive
- Installation method: Ceiling suspension, side-wall mounting
- Applications: Primarily used for tunnel jet ventilation, including metro tunnels, highway tunnels, railway tunnels, underground parking garages, etc.
- 1. High-efficiency jet ventilation: Generates a powerful jet airflow, circulating large volumes of air without the need for complex ductwork.
- 2. Excellent thrust performance: Features an optimized impeller design that delivers high thrust, enabling long-distance air transport and ventilation.
- 3. Low operating noise: Equipped with integrated silencers and aerodynamically optimized blades to minimize operating noise in confined spaces.
Description
Product Overview
The SDS Jet Fan is a high-efficiency ventilation solution specifically designed for tunnel ventilation systems, underground parking garages, and large enclosed spaces. Installed directly beneath tunnel ceilings or parking structures, the fan generates a high-speed jet airflow that induces surrounding air movement, creating effective longitudinal ventilation without the need for extensive ductwork.
Based on the principle of impulse ventilation, the SDS Jet Fan transfers momentum to the surrounding air, pushing fresh air throughout the tunnel while removing vehicle exhaust gases, smoke, heat, and pollutants. Compared with traditional ducted systems, it reduces installation costs, saves space, and improves overall ventilation efficiency.
The SDS series is available in multiple models to meet different airflow and thrust requirements, making it a reliable solution for modern tunnel ventilation and smoke control projects.