Customized Support Mushroom Roof Top Exhaust Fan with Performance and Standard Design
Advantage:low noise, high efficiency, corrosion resistance, light weight, compact structure, beautiful appearance, reliable operation, simple installation, easy maintenance and so on.
Structure:The product consists of motor, impeller, duct, hood, transmission components, loose-leaf dampers, anti-bird nets, safety nets and other components.
| Model No. | Impeller Diameter | Rotating Speed | Air Capacity under different Static Pressure | Power | ||
| 49Pa | 98Pa | 147Pa | ||||
| 2.5 | 250 | 1400 | 927 | 740 | 432 | 0.06 |
| 3 | 300 | 1400 | 1784 | 1120 | 840 | 0.09 |
Other specs available!
Detail Pictures:


Jinan Shuangyi Environment Engineering Co., Ltd. (Shuangyi) integrates science and technology, engineering and trade together. Our main products are cooling towers, water tanks, air ventilators, ventilator pipelines, fireproofing valves, fume extract valves, lab facilities and composite materials.
Contact info:
Skype:cnfrp369
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