Jet fans or induction fans support the natural flow between the supply air and extract air zones. Since jet fans are only installed at particular points, they take up less than 0.5% of the ceiling area. Ventilair's Jet Fan is specially designed to achieve high impulse throw of discharging air. It consists of an attenuator at the suction and discharge site, 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 add momentum to both air and smoke flow in a vehicle tunnel
Axial Flow Fans are different from Centrifugal Fans and Blowers in the way they move the air. An Axial Flow Fan or Industrial Axial Fan uses a propeller to draw the air into it, and discharge it, in the same axial direction. Ventilair's Axial Flow Fans can be direct driven with the impeller mounted directly on the motor shaft or can be built driven with the impeller mounted on a separate fan shaft and driven by the motor through bells and sheaves. Axial Flow Fans are ideal for moving large volume of air at low pressures.
Ventilair's Highly Efficient Plug Fans, with backwardly inclined curved wheel are designed for clean air applications and for moist air applications. The Plug Fan eliminates the need for connecting duct work. Its mounting panel permits assembled-unit installation to any well-supported plenum wall. Our fan sizes from 300MM to 1400MM diameter wheels. They are available in direct and belt drive configuration at respective sizes.
We are counted amongst the foremost manufacturers and suppliers of superior quality range of Low Pressure Industrial Fan. Provided fan is widely used for providing the required airflow for the heat & mass transfer operations in various industrial equipment and processes. These includes cooling tower for air conditioning & ventilation, humidifiers in textile mills, air heat exchangers for various chemical processes, ventilation & exhaust as in mining industry. Offered fan is manufactured under the guidance of skilled engineers using premium quality components with the help of latest technology. We offer this low pressure fan in different specifications as per the application requirements of the clients.
Over the past 30 years, the Ventilair has added Tunnel Ventilation Systems to its range of centrifugal and axial-flow fans. Alongside a range of jet fans, the Group has researched and developed a number of systems that can be used for ventilating tunnels.
Precise, quality engineering has enabled the Ventilair to establish itself as one of the market leaders in tunnel ventilation systems. The Company is able to conduct the whole process from system design to installation, commissioning, staff training and also service and maintenance.