motor facing, the impeller clockwise rotation, known as the right - hand fan. To the right;Rotating counterclockwise is called a left cyclone, denoted by "left". The outlet position of the fan is indicated by the outlet Angle of the housing. The adjusting range is between 0 ° ~ 225 °. Left-handed and right-handed fan can be made from 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, a total of 6 kinds of Angle.?
The Dust Removal fan is driven by v-belt. If the user has a change in pressure and fl