4 Inch Inline Duct Fan with Dual Speed Controller
Voltage:110V
Plug:US
- 【Fan body】 is made of eco-friendly PP plastic with beautiful lines and double insulation.Fan blade is designed according to fluid dynamics principle to reach optimal airflow and air pressure.
- 【Japanese NMB ball】 bearing with long working life over 50000 hours.
- 【Special design】 of joint for easy installation and maintenance,IP44 protection class.
- 【Dual Speed Controller】: Touch screen design to switch between high and low speed, the dual-speed controller has no cord, it is more Convenient. Power supply: 27A 12V Battery (Not included); Flat back surface,can be installed on walls, desktops, glass, etc.
- Note:No plug, the duct fan comes with power cord. No Battery.
Parameter
| Dimension | 302*97*195 mm | Speed |
| Voltage | 110 ~ 120V / 60 Hz | High / Low |
| Current | 0.22 amps | L |
| 0.24 amps | H | |
| Power | 28 W | L |
| 30 W | H | |
| Speed | 1850 RPM | L |
| 2200 RPM | H | |
| Air Flow | 165 m3 / h | L |
| 198 m3 / h | H | |
| Air Pressure | 131 Pa | L |
| 156 Pa | H | |
| Noise | 26 dB | L |
| 31 dB | H | |
| Production Class | IP44 | |