Allvent A-40 100mm Axial Inline Fan Deliver powerful yet whisper-quiet ventilation in compact spaces with the Allvent A-40 axial inline fan. Engineered for low-resistance duct runs, it moves up to 137 m³/h of air through a rugged metal housing. Ideal for bathrooms, laundries, small grow tents or any tight-fit application, this 100 mm fan ensures consistent airflow and energy-efficient operation. Key Features: Quality metal casing for long-term durability Integrated mounting brackets for fast, secure installation Standard 240 V three-pin plug, no specialist wiring required Low-noise axial design keeps living and working spaces peaceful Compact 100 mm diameter perfectly fits ceiling voids and wall cavities Performance Specifications: Airflow: 137 m³/h Fan Diameter: 100 mm Power Supply: 240 V, 50 Hz three-pin plug Noise Level: Low-noise axial design