Inline Duct Fan – 4 Inch 40W Variable Speed Ventilation Fan with 310m³/h Airflow, Below 30dB and IPX4 Protection
Upgrade your ventilation system with this compact 4 inch inline duct fan, delivering adjustable airflow up to 310m³/h through an energy-efficient 40W motor with variable speed from 0 to 2600 RPM. This inline duct fan operates below 30dB for quiet use, carries an IPX4 damp-environment protection rating, and fits compatible 10–11cm ducting for hydroponic rooms, greenhouses, workshops, and garage ventilation applications.
Key Features – Inline Duct Fan
4 Inch Compact – Inline duct fan for easy duct installation
310m³/h Output – High-volume inline duct fan airflow capacity
0–2600 RPM – Fully variable speed control for all environments
Below 30dB – Quiet inline duct fan for sensitive grow room use
40W Motor – Energy-efficient low-power ventilation operation
IPX4 Protection – Inline duct fan rated for damp humid spaces
10–11cm Ducting – Compatible with standard duct systems
230V Operation – Standard NZ power supply compatible use
Applications – Inline Duct Fan
Hydroponic grow rooms and greenhouse ventilation
Workshops, garages, and small extraction systems
Stale air extraction and fresh-air intake use
Specifications – Inline Duct Fan
Product: 4 inch inline duct fan
Fan Size: 4 inch
Connection Diameter: 9.5cm
Suitable Duct Size: 10–11cm
Voltage: 230V
Frequency: 50Hz
Power: 40W
Speed: 0–2600 RPM adjustable
Airflow: 0–310m³/h
Noise Level: Below 30dB
Protection Grade: IPX4
What's In The Box
1 x Inline Duct Fan
Variable speed control, 310m³/h airflow, quiet below-30dB operation, and IPX4 damp protection — this inline duct fan is the compact and efficient ventilation solution for hydroponic rooms, greenhouses, workshops, and garages. Order this inline duct fan today for reliable and adjustable air extraction
