※ 4-70 centrifugal fan
| Product introduction : |
| Use: It can be used for general ventilation, indoor ventilation of general factories and large buildings, both input and output. |
Condition: The conveying gas should be air or other unnatural, flammable, non-corrosive gas. Must not contain sticky substances, dust and hard particulate matter below 150mg / m3, and the temperature should not exceed 80 ℃.
Type: Left and right direction, machine number №2.8 ～ №12, 13 machine numbers in total. Among them, No. 6 and below are all A-type transmission, and No. 7 and above are C-type transmission.
Note: Items marked with * are required