1-2-3-4-Second, the fan type:
This suction fan is made of a single, machine number has: №2.8,3.15,3.55,4,4.5,5,6.3,8,10,12.5,16,20 other twelve gauge.
Each type of fan can be made into right-hand or left-hand type. From the end of the motor, the impeller rotates in the clockwise direction and is called the right-hand rotating fan, which is indicated by "right". Rotate counter-clockwise, called left-hand fan, indicated by "left".
The fan outlet position, the outlet angle of the chassis. "Left", "Right" can be made 0o, 45o, such as 135o, 180o, 225o total of six kinds of angles.
The fan drive mode: A, B, C, D four, № 2.8-5 using A-type, direct drive motor, the fan impeller, the housing is fixed directly to the motor shaft and flange (motor With D2 / T2 type); N06.3-12.5 using cantilever support device is divided into C-type (belt drive pulley on the outside of the bearing) and D-type (coupling coupling drive) two transmission modes; № l6,20 B-type cantilever support, belt drive, pulley in the middle of the bearing.
1-2-3-4-<span times="" new="" roman"'=""> <span lang="EN-USHelvetica",sans-serif;background:white;" mso-ansi-language:en-us'=""> The gas temperature: no more than 80 degrees.
