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Alu-Dec 203 mm 10 meter
The Alu-Dec 203 mm in a 10-meter roll is a large-diameter flexible aluminium duct for professional ventilation projects. This roll lets you build complete extraction systems for large grow rooms, workshops, warehouses or commercial spaces without any mid-run joints. The wide bore minimises air resistance, so your fan runs quieter and more efficiently. Cut to length from the roll. Order at plantandflower.be.
Alu-Dec 203 mm flexible aluminium duct – 10 meters
The 10-meter roll of Alu-Dec 203 mm ducting is designed for professional-grade ventilation where maximum airflow and minimum resistance are non-negotiable. Run it from a powerful 200 mm fan to a Can-Lite 600 carbon filter and out to the exhaust point — all from a single unbroken length.
Lower resistance, lower running costs
Air moves slower through a 203 mm duct than through narrower sizes, which dramatically reduces back-pressure. Your fan works less hard, draws less power and runs quieter. Over a 10-meter run the savings add up noticeably compared to a 163 mm duct. For professional grow rooms with multiple high-wattage lights, this diameter is the accepted standard.
Complete coverage from a single roll
Ten meters is enough to cover a full ventilation circuit: fan to filter, filter to exhaust and an optional fresh-air intake. That means fewer purchases, no leaky joints and a cleaner installation. Need an even larger bore? Check the Alu-Dec 250 mm 10-meter roll. For short hookups, the 3-meter Alu-Dec 203 mm keeps things simple.
Order the Alu-Dec 203 mm 10-meter roll at plantandflower.be – fast delivery across Belgium.
What fan capacity do I need for a 10-meter run of 203 mm ducting?
For a 10-meter run with a few bends, aim for a fan rated at 800 m³/h or higher. The wide 203 mm bore keeps resistance low, but the extra length still demands more fan power than a short 3-meter connection. Match your carbon filter capacity to the fan for best results.
