ESCO Fans
An air blower is a device that sends out air by rotating blades and applying pressure. The amount of energy is less than 25 kJ/kg, and low pressure ones are called fans, and high pressure ones blowers. There are types such as plate fans, portable blowers and air blowers, and increased safety explosion proof types. The plate fan is a centrifugal type and is used for sucking powder and dust and generating hot air. It can be used by attaching to various devices. Portable air blowers are small and lightweight, so they are easy to carry for ventilation or blowing air. Used to replace air when the flow of air is poor due to dust or dust, such as in manholes or construction sites. The increased safety explosion proof type is used to prevent danger in places with explosive gas or dust such as propane gas or gasoline. It is necessary to use the explosion-proof type for dedicated ducts.