🔸🔹 Air ventilators are among the most used fans in factories and sheds, due to the lack of need for electrical energy, air ventilators can be installed on sloping or flat surfaces and while using power Wind creates a suction effect. Air vents are designed and built in such a way that even if the air vent is fixed, rainwater does not enter into the channel and the place where it is installed. Mechanical air vents are usually on the roof of workshops. and sheds and sanitary services, warehouses and industrial facilities of commercial and residential complexes are installed, which works by using the power of air flow without the need for electricity and other energy sources, air ventilators suck the air inside the system and out.
🔸🔹Air vents and air fans work completely mechanically and have prevented any kind of energy loss, air vents in different sizes and two types with a base and a tube. It is produced to order
🔸🔹Air ventilators are among the most used fans in factories and sheds, due to the lack of need for electrical energy, air ventilators can be installed on sloping or flat surfaces and at the same time The use of wind power creates a suction effect. Air ventilators are designed and built in such a way that even if the ventilator is fixed, rainwater does not enter the channel and the place where it is installed.
Selection of Iranian fans