We always believe that onecharacter decides products quality, the details decides products quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for industrial roof fans ，industrial fans 220V，industrial fans 380V，Six-leaf industrial fan，eight-leaf industrial fan，industrial ceiling fans 48 inch，750mm industrial fans,If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
extractor fan vertical ducting
Parameter：
GD-73/67/52
Inch（FT）：24/22/17
Diameter（mm）：7300/6700/5200
Voltage（V）：220-240/380-440
Frequency（Hz）：50/60
Blade（PCS）：6/8
| Model | Power（KW） | Rotating Speed (rpm) | Weight(KG) | Total Height (mm) | Lift Height (m) | Air Volume (m³/min) | Coverage area (㎡） |
| GD-8-73 | 1.5 | 48 | 142 | 1200 | 10-12 | 13000 | 1420 |
| GD-8-67 | 1.5 | 56 | 136 | 1200 | 8-10 | 12000 | 1300 |
| GD-8-52 | 1.5 | 62 | 125 | 1200 | 7-9 | 6800 | 850 |
Quality of product：
Installation Environment：
We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for extractor fan vertical ducting, Let, s cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
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