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A high-volume low-speed (HVLS) fan is a type of mechanical fan greater than 7 feet (2.1 m) in diameter. HVLS fans are generally ceiling fans although some are pole mounted. HVLS fans move slowly and distribute large amounts of air at low rotational speed– hence the name “high volume, low speed.” These fans have very low revolutions per minute as compared to other fans. But due to their large size, they can provide a high volume of air at low speed.
The size of these fans can vary from 2.8m (8ft) to 7.3m (24ft). This is their diameter from one tail to another. Moreover, they have a different aerodynamic design as well. The blades are not like normal fans, they have a special aerodynamic design. The number of blades is also more than normal fans. RTFANS all huge HVLS fans have six blades and a patented airfoil design for better strength and flexibility. |
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Company : |
Guangdong Ruitai Ventilation and Cooling Equipment Co., Ltd |
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China |
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