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Curved Jet Fan: The Ultimate Low-Profile Ventilation Solution
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Introducing the revolutionary curved jet fan from EMVEE, the definitive choice for car park and basement ventilation where ceiling height is a critical constraint. This innovative curved type jet fan uses a unique banana-shaped design to deliver powerful thrust with an ultra-low profile. Our curved jet fans provide superior air induction and smoke management without sacrificing valuable overhead space, making them the ideal modern ventilation solution.
Preliminary Jet Fan Estimator
Estimated Fans Required: ---
Disclaimer: This is a preliminary estimate for budgeting only. Contact us for a detailed CFD analysis.
The Aerodynamic Advantage of the Curved Jet
Engineered for Low Ceilings
The working principle of a curved jet fan leverages the Coandă effect. The fan discharges a high-velocity jet of air that clings to the curved surface of the fan's body. This design allows the air to be directed horizontally with maximum efficiency, even when the fan is mounted flush against the ceiling.
This directed curved jet of air then induces a much larger volume of surrounding air, creating powerful, controlled airflow across the car park. This makes the curved type jet fan exceptionally effective at clearing pollutants and smoke in areas where traditional axial fans would be too tall.
Why Choose a Curved Jet Fan?
Maximize Headroom
The primary advantage. Its ultra-low profile is a game-changer for car parks with minimal ceiling clearance, preventing conflicts with services and vehicles.
Efficient Air Distribution
Despite its compact size, it delivers focused thrust and excellent air induction, ensuring comprehensive ventilation and smoke control.
Lower Installation Cost
The compact, ductless design simplifies installation, reducing both labor time and the need for complex mounting structures.
Ideal Applications for Curved Jet Fans
Low-Ceiling Car Parks
The number one application for the curved jet fan, solving height restriction challenges.
Multi-Level Basements
Perfect for ventilating complex, multi-level underground spaces with tight layouts.
Compact Tunnels
Provides effective longitudinal ventilation in utility tunnels or passages with limited space.
Commercial Service Bays
Effectively removes exhaust fumes in service areas without impacting overhead equipment.
Curved Jet Fan Specification
Our curved type jet fan specifications are engineered for performance in constrained spaces. For full details, download the curved jet fan catalogue.
| Parameter | Value |
|---|---|
| Fan Type | Unidirectional Low-Profile Curved Jet Fan |
| Overall Height | As low as 350mm |
| Thrust Range | 25N to 70N |
| Motor | High-efficiency centrifugal fan motor, TEFC, Class F/H insulation, IP55. |
| Airflow Capacity | Up to 8,000 CMH (Approx. 4,700 CFM) |
| Impeller | Backward curved centrifugal type, dynamically balanced. |
| Casing | Heavy gauge galvanized steel, aerodynamically shaped curved housing. |
| High-Temp Rating | Available for smoke ventilation (e.g., 300°C / 2 hrs) as per EN 12101-3. |
Frequently Asked Questions about Curved Jet Fans
You should choose a curved jet fan whenever ceiling height is a primary concern. If your car park, basement, or tunnel has a low ceiling (typically below 2.7 meters), the ultra-low profile of the curved type jet fan provides a safe, effective ventilation solution without compromising headroom.
Yes, absolutely. While the form factor is different, our curved jet fans are engineered to produce powerful thrust suitable for most car park applications. We offer a range of models with different thrust ratings to meet specific project requirements. Our engineers can perform a CFD analysis to select the perfect curved jet model for your needs.
You can download the official curved jet fan catalogue directly from this page. It contains detailed technical data sheets, performance curves, dimensions, and installation guidelines. Look for the "Download Curved Jet Fan Catalogue" button in the product details section.