Vents - Quietline-K 150 Duo Inline Fan Ø150 mm, 250-335 m³/h
Vents Quietline-K 150 Duo quiet axial inline fan with two-speed motor and mounting bracket, 250 or 335 m³/h for Ø150 mm ducts.
- Vents
- Model: 41.112
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Quiet 150 mm axial inline fan with two-speed motor and mounting bracket, moving 250 or 335 m³ per hour at 36 to 39 dB(A) at three metres. Power consumption 19 to 22 W, weight 1.3 kg.
The Quietline-K 150 Duo is the largest size of Vents' Quietline-K series. Quietline stands for quiet, the K for the included bracket and Duo for the two speeds.
Why so quiet
The motor rests on rubber anti-vibration mounts and runs on ball bearings. Vibrations hardly transfer to the housing, the duct or the wall it's mounted on. At 19 W on low it is also efficient enough to run day and night.
Mounting with bracket
Use the bracket to mount the fan on a flat surface, horizontally or vertically: against a wall, under a shelf or on a beam. Fix the duct with hose clamps.
What it is and isn't meant for
An axial fan moves a lot of air as long as there is little resistance. For air exchange, fresh air intake or circulation in a small room that is ideal. If you want to extract through a carbon filter or a long duct, choose a mixed-flow or centrifugal fan such as the TT or VK: they hold their airflow better. Ambient temperature may be up to 40 °C.
Technical Specifications:
- Power consumption: 19 W on low, 22 W on high
- Current: 0.09 A to 0.10 A
- Connection size: 150 mm
- Airflow: 250 m³ per hour on low, 335 on high
- Noise level: 36 to 39 dB(A), measured at three metres
- Motor: two-speed motor on ball bearings, with thermal protection
- Speeds: two, selected with a separate speed switch
- Mounting: with included bracket, horizontal or vertical
- Plug: optional, choose with or without plug above
- Protection rating: IPX4
- Ambient temperature: 1 to 40 °C
- Weight: 1.3 kg
Frequently asked questions
How do I choose between the two speeds?
With a separate switch for two-speed fans. Without a switch, you connect it to one of the two speeds.
What is the difference with the Quietline-K 125 Duo?
The 125 is smaller and moves 145 or 197 m³ per hour. The 150 moves 250 or 335 m³ per hour and fits 150 mm ducts.
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