Inverter-controlled stepless speed-adjustable duct fan, 100mm (4-inch), for fresh air systems and exhaust ventilation, domestic use, quiet operation

Product dimensions: 4 inches / 100mm

Rated voltage: 110–240 VAC

Input power: 18 W

Operating Frequency: 50/60Hz

Maximum Speed: 5000 RPM

Maximum Airflow: 160 CFM / 275 m³/h

Maximum Static Pressure: 34 mmH₂O / 334 Pa

Noise Range: 0 dBA – 56.8 dBA

Water Resistance Rating: IPX4

Fan Housing: Metal with Paint Finish

Blade Design: Mixed-flow Boost

Motor Design: Inverter-driven Energy-saving