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Ventilair - Jet Fan
VENTILAIR INDIA PVT. LTD. We are India’s #1 manufacturers & suppliers Of Jet Fans in India. Induction Jet fan support the natural flow between the supply air and extract air zones. Since jet fan are only installed at particular points, they take up less than 0.5% of the ceiling area. jet fan ventilation system is specially designed to achieve high impulse throw of discharging air. It consists of an attenuator at the suction and discharge site, a pre-designed inlet, and outlet guide vanes. The fan units are of high efficiency. Ventilair’s Jet Fans with volume flow rate up to 1200 CMH and a throw distance of 35m attenuator at the suction and discharge site, well spun inlet and outlet venturi for laminar flow of air pre-designed inlet and outlet guide vane. jet fans ventilation system add momentum to both air and smoke flow in a vehicle tunnel as per the application requirements of the clients at affordable prices.
Jet fans are typically used in underground parking garages and tunnels to provide ventilation and smoke control in the event of a fire. They are designed to direct and control the flow of air within the space, and to extract smoke and other toxic gases in the event of a fire.
The main purpose of jet fans is to improve air circulation and to provide a safe escape route for occupants in the event of a fire. Jet fans work by creating a high-velocity jet of air, which is directed to the floor of the parking garage or tunnel. This creates a high-pressure area that pushes smoke and other gases towards the exhaust fans, which are typically located at the opposite end of the space.
Jet fans are typically installed in a coordinated system with other ventilation components, such as supply fans, exhaust fans, and ductwork. The system is designed to maintain a balance of airflow, so that fresh air is supplied to the space while smoke and other toxic gases are removed.
Overall, the purpose of jet fans is to provide an effective and reliable means of smoke control and ventilation in underground parking garages and tunnels, helping to ensure the safety of occupants in the event of a fire.