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
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4 Inch Compact – Inline duct fan for easy duct installation
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310m³/h Output – High-volume inline duct fan airflow capacity
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0–2600 RPM – Fully variable speed control for all environments
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Below 30dB – Quiet inline duct fan for sensitive grow room use
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40W Motor – Energy-efficient low-power ventilation operation
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IPX4 Protection – Inline duct fan rated for damp humid spaces
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10–11cm Ducting – Compatible with standard duct systems
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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
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Product: 4 inch inline duct fan
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Fan Size: 4 inch
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Connection Diameter: 9.5cm
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Suitable Duct Size: 10–11cm
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Voltage: 230V
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Frequency: 50Hz
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Power: 40W
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Speed: 0–2600 RPM adjustable
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Airflow: 0–310m³/h
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Noise Level: Below 30dB
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Protection Grade: IPX4
What's In The Box
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
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