High speed ventilation fan (all metal) is high-static ,low-noise and flexible installation method(concealed installation) which can satisfy the installation demands in the different places and its Air volume is much bigger than the normal product
- Metal blades is more powerful but less noisy
- High voltage electrostatic painted body is corrosion resistant and easy to be cleaned, which is advanced technology in the world
- Noise-free design avoids the noise pollution.
- Concealed installation design is fashion and aesthetics
- Higher static pressure makes better ventilation effects.
- Multi-functional: Blowing-in, exhausting air, pressurization etc.
- Protective screening is easy to be taken apart and cleaned. More appearance and high effective.
- Voltage: 220V
- Frequency: 50Hz
- Rotation speed (r/min): 2300
