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Alu-Dec 163 mm 3 meter
The Alu-Dec 163 mm is a heavy-duty flexible aluminium duct measuring 3 meters, built for larger ventilation systems. This diameter pairs with 160 mm inline fans and is commonly used in spacious grow tents, basement ventilation, garage airflow and workshop extraction. It delivers significantly more air volume than the standard 127 mm size. Easy to trim and install. Order at plantandflower.be.
Alu-Dec 163 mm flexible aluminium duct – 3 meters
When your ventilation setup demands serious airflow, the Alu-Dec 163 mm delivers. This 3-meter aluminium duct fits 160 mm fans and moves substantially more air than smaller diameters, making it the right pick for larger grow tents and general-purpose extraction. For noise-sensitive environments, compare it with the insulated Sono-Connect 163 mm.
Built for bigger setups
The 163 mm bore offers over 60% more cross-sectional area than a 127 mm duct. That translates into lower back-pressure on your fan and more efficient air exchange. Use it to ventilate grow tents of 120×120 cm and above, clear stale air from a basement, or exhaust fumes from a garage or workshop.
Getting the most from your duct run
Every sharp bend costs airflow. Keep the path as short and straight as possible, using gentle curves where direction changes are unavoidable. Secure connections with a carbon filter or fan using a hose clamp. For longer distances, the 10-meter Alu-Dec 163 mm saves you from joining multiple shorter sections.
Order your Alu-Dec 163 mm duct at plantandflower.be – fast delivery throughout Belgium.
What size grow tent needs 163 mm ducting?
A 163 mm duct is recommended for grow tents of 120×120 cm and larger, where a 160 mm inline fan is typically used. Smaller tents can usually get by with 127 mm ducting, but upgrading to 163 mm reduces fan strain and improves air circulation.
