Round duct fans are one of the most popular ventilation devices. The principle of its operation is that this fan passes air flows that circulate through the ventilation ducts.
Round duct fans presented at http://allvent.in.ua/shop/promyshlennye-ventiljatory/kanalnye, can be used in any room, both domestic (apartment, private house) and industrial and commercial purposes (office, manufacturing plant, shops, catering establishments, etc.).
What are the advantages of duct-type fans relative to other types of ventilation equipment? Firstly, it is compact and small in size. Secondly, the duct fan motors are equipped with overheating protection. Thirdly, the installation of such equipment is quite simple and even not a professional can do it. Fourthly, a fairly wide scale for regulating the rotation speed and, accordingly, the force of the air flow. Fifthly, they have established themselves as reliable and durable equipment. Another important advantage of the duct fan is its successful design, due to which, during operation, the fan makes very little noise, despite the volume of air masses that it moves.
The design of circular duct fans is quite simple. It consists of a special impeller (a wheel located in a housing). The wheel is driven by an electric motor, which is also built into the body. The housing of the duct fan is equipped with additional protection. All structural elements are made of durable materials that ensure uninterrupted operation of the unit and can withstand temperature differences from -15 to +30 degrees.
As mentioned earlier, round duct fans are quite easy to install and even not a professional can do it. Before proceeding with the installation, carefully read the technical documentation. All stages of installation should be done according to the instructions, observing all stages. Check again that the unit is equipped with the required protection levels. Next, fix the fan in the ventilation duct, making sure that the direction of the air flow corresponds to the direction of the arrow on the housing. Electric wires must be hidden in a plastic box. During installation, we take into account the fact that to limit the access of third parties to the rotating parts of the fan.
