Semi industrial vacuum cleaner has the same structure as the commercial vacuum cleaners and as the same as commercial vacuum cleaner, can suction all kinds of light debris and particles by making negative pressure in the tank of the device, but the motors and vacuum pumps which is used in the semi industrial vacuum cleaner, are reinforced. In the other words, the semi industrial vacuum cleaner is equipped with one or more reinforced centrifugal pump that could be rotated by the reinforced AC motors. Because of using reinforced centrifugal pumps and AC motors in semi industrial vacuum cleaner, the speed of the suction increases.
Since the body of the semi industrial vacuum cleaner is made of stainless, their Strength has been increased against harsh working conditions. Using a filtration system with a high filtration surface area is another advantage of the semi industrial vacuum cleaner over the commercial one. The type of the filters which are used in semi industrial vacuum cleaners are usually cartridge or star shape and most of them have the ability to separate the particles to 1 micron. The tiny pores of the filter could be blocked by continuous suction and this can cause the loss of suction because the air cannot flow from the filter, therefore the semi industrial vacuum cleaner, is equipped with filter shaker system.
The semi industrial vacuum cleaner can collect from the low to medium volumes of particles. In addition to collect dry particles and light debris, most of the semi industrial vacuum cleaner also collect the liquids. The semi industrial vacuum cleaner is user friendly and has a convenient transportation, due to the special design of the device. The appropriate size of the nozzles and the hoses in this model of vacuum cleaners allows the user to access to inaccessible places.