The perfect performance of  duct fans is very important, but the noise level, too. You can hear a very loud noise, when your duct fan works with a hight rotation speed. The integrated silencer of the soundproofed duct fan TD-500/150-160 Silent avoids the loud noise. The case and rotation wheel are consists of ABS-plastic and they are well produced. You can mount the soundproofed duct fan TD-500/150-160 Silent on the ceilling, too. The included mounting bracket can be attached with power locks on the duct fan and after that you mount it on the ceilling with screws. The upper terminal box with cable management is provided with a lid and it can be removed to chance the settings.

For installation and maintenance the motor of the fan can be removed without disassembling the system.

 Dimension:

- Total length: ca. 49cm
- Total width: ca. 16cm
- Total height: ca. 28,5cm
- Tube fan diameter: ca. 14,5cm

Technical details:

- AC motor, 2-levels
- IP Code 44
- Class of insulation B
- Continuous operation S1
- Closed ball bearing - maintenance free
- Overload protection EN 60335-2-80
- Transformatic oder electronic rotation control
- Volume flow: 580 / 430 m³/h, free priming/blowing
- Max. working temperature: 40°C
- Power supply voltage: 230V / 50Hz
- Motor rotation: 2500 / 1950 1/min
- Power: 50 / 44 W
- Current consumption: 0,22 / 0,19 A
- Acoustic pressure: 22 / 17 dB(A)
- Weight: ca. 4,2 kg