Ventilation systems are a major part in the construction of various industrial, industrial and public buildings, maintaining a constant and necessary temperature as well as controlling the freshness of the air in the premises. Ventilation systems are an important part of the design of heating and cooling systems.
When building any ventilation system, it is important to properly build and design the system through the direction of the air flow, the type of fans, the speed, the revolutions and the volume of air they can handle. After building the duct system, it is important to consider the necessary accessories that will support the ducts, fans and other components over time and protect them from dust, dirt, moisture and other influences that can clog or damage the system. Accessories for air ducts are of different types, the main ones in construction are different types of air ducts (plastic, aluminum, flexible), valves and grilles to control and direct the air, as well as protective ones such as filters, flanges, safety grilles.
In the category you will find metal and plastic ventilation grilles of various diameters and sizes for air ducts, vents, vents and chimneys. The material from which the plastic ventilation grilles are made is high-quality and wear-resistant, does not turn yellow and withstands atmospheric influences and high temperatures. Metal guardrails, on the other hand, are corrosion resistant, have a white metallic sheen, and are attached with screws. They prevent solid objects from falling into the working area of the fans and thus prevent possible accidents during operation, as well as damage to the device itself.
Depending on the application in the construction of air conditioning and ventilation systems, it may be necessary to use different types of speed regulators depending on the maximum power of the fan. They are used for smooth adjustment of revolutions, and in addition to fans, they can also be used for electric motors. It is important to note that the regulators offered do not have built-in short-circuit protection at the output, for this a separate fuse must be used. It is good to consider them when designing the systems.