To meet the cleaning needs of a variety of environments, vacuum cleaners are designed and manufactured in different models such as industrial vacuum cleaners, commercial vacuum cleaners and home appliances,. Although the structure and function of the vacuum cleaners are similar to each other, but these devices vary in detail, and the higher suction power of a device than other models, does not mean it is suitable for use in industrial environments. In order to select an appropriate vacuum cleaner for the workplace, you should check the technical specifications of the devices. The pressure applied to the vacuum cleaner filter (filters air load ) is one of these characteristics, which we will continue to examine its role and importance:
The pressure applied to the filter (filer air load) is the degree of resistance of the filter against dust accumulation. This criterion plays a major role in the production of industrial vacuum cleaners. The filter applied to the filter (filer air load) is proportional filter of suction speed and area of the filter. Since the suction unit is a cubic meter per hour and the unit of filter’s area is square meter, the air pressure (filter air load) measurement units is meter per hour. industrial vacuum cleaner suction speed indicates the amount of air that entering into the industrial vacuum cleaner in an hour. While the filter area affects the amount of dust that absorbs the filter device. The interaction between these two characteristics will cause the device to function optimally. According to the study, if the air pressure on the vacuum cleaner filter is less than 200 cubic meters per hour, it indicates good performance of the device.