Description
Technical Description
| Material | Metal |
| Technical Feature | The sidewall fan adopts advanced forward-curved blades and a special motor directly connected to the fan for low noise opera tion. The square-shaped design allows for easy installation on concrete walls, brick walls, or light steel pressure-formed wall panels. The square rain-deflector structure is sturdy and aestheti cally pleasing. It has the characteristics of low noise, high air volume, reliable operation, wide range of performance parame ters, and easy installation. It is widely used in ventilation and air exchange for workshops in industrial plants, as well as in civil and commercial building projects. Depending on the requirements of the conveyed medium, it can be made corrosion-resistant or explosion-proof. The fan is generally used for sidewall exhaust, equipped with a 45° rain-deflector (or specially manufactured as 60°) and an insect screen (to prevent insects from entering the workshop during nighttime). It can also be made into a sidewall supply fan as needed, equipped with a 90° rain-deflector (to protect against wind, rain, and dust) and an insect screen (to prevent insects from entering the workshop during nighttime). |
Nominal data
| Dimensions | 400mm |
| Voltage | 220V |
| Frequency | 50Hz |
| Current | 0.8A |
| Power | 180W |
| Speed | 1400r/min |
| Air Flow | 3800m³/h |
| Air Pressure | 50Pa |
| Noise | 68dB(A) |
| Capacitor | 6uF |
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As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.
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