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Drum Jet Louvre/Diffuser Manufacturer in Noida

By : Admin Date : 18-Oct-2024

Drum Louvers

Drum louvers, also known as rotary drum louvers or cylindrical drum louvers, are mechanical ventilation devices used to control airflow and air distribution in various HVAC (Heating, Ventilation, and Air Conditioning) systems. They consist of a cylindrical drum or barrel-shaped structure with slats or blades arranged around its circumference.

The operation of drum louvers involves rotating the cylindrical drum to adjust the position of the slats or blades, thereby regulating the airflow direction, volume, and distribution. By rotating the drum, the louvers can direct air either horizontally or vertically, as well as modulate the flow rate to achieve desired ventilation effects.

These louvers are commonly used in commercial and industrial applications where precise airflow control is necessary, such as:

Supply and Exhaust Air Systems: Drum louvers can be installed in supply air outlets or exhaust air inlets to distribute conditioned air or remove stale air from a space.
Air Mixing and Ventilation: They are used in air handling units and ventilation systems to mix outdoor and return air streams and ensure proper ventilation rates.
Air Distribution in HVAC Systems: Drum louvers help distribute airflow evenly across large spaces such as warehouses, auditoriums, and gymnasiums, improving comfort and indoor air quality.
Smoke Control Systems: In case of fire emergencies, drum louvers can be used as part of smoke control systems to exhaust smoke from buildings and provide smoke-free escape routes.

Drum louvers offer several advantages, including:

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