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Extraction Fan ProFan 125mm 220/280m³/h
The ProFan Extraction Fan 125 mm by Garden HighPro is a two-speed inline fan rated at 220 or 280 m³/h. Speed 1 draws just 23 W at 1,950 rpm; speed 2 pushes 280 m³/h at 2,455 rpm and 37 W, switched instantly via the selector on the wiring box. The 100% copper motor delivers strong airflow-per-watt efficiency, while offset Ø 125 mm flanges slide straight into standard ducting. Supplied pre-wired for 220–240 V with mounting screws and plugs included, the ABS housing installs on any wall or ceiling in minutes. A data-smart ventilation upgrade for small and mid-sized grow spaces – order yours today.
ProFan Extraction Fan 125 mm – two-speed inline performance, 220/280 m³/h
Ventilation is the one subsystem that runs 24/7, so efficiency numbers matter more here than anywhere else in your setup. Within our range of extraction fans, the ProFan TT Max 125 mm stands out for its ratio of airflow to wattage: a 100% copper motor moving up to 280 m³/h on just 37 W, with a genuine low-power mode for everything in between.
Performance data
- Speed 1: 220 m³/h at 1,950 rpm, drawing 23 W – roughly 9.5 m³ of air moved per watt.
- Speed 2: 280 m³/h at 2,455 rpm, drawing 37 W for peak thermal loads.
- Connections: offset Ø 125 mm flanges for a tight fit on flexible and rigid ducting.
- Power: 220–240 V / 50–60 Hz, delivered pre-wired and plug-ready.
- Build: impact-resistant ABS housing engineered for continuous operation.
Two speeds, real-world flexibility
Single-speed fans force a compromise: sized for summer, they over-ventilate all winter; sized for winter, they choke in a heatwave. The ProFan's selector switch – mounted directly on the wiring box – lets you run the efficient 220 m³/h mode as your baseline and reserve 280 m³/h for lights-on peaks or hot spells. Over a full cycle, that duty-cycling approach cuts both energy use and accumulated fan noise. It also spares you the cost of an external speed controller, which on cheap motors often introduces an audible hum; here the two windings are factory-designed for their respective speeds, so both modes run clean and stable.
Sizing your ventilation correctly
Aim for 30–60 full air exchanges per hour: multiply your room's length, width and height, then check the resulting volume against the fan's output with headroom to spare. A 1.2 × 1.2 × 2 m tent holds roughly 2.9 m³, so even speed 1 refreshes it more than 75 times per hour. Add extra margin if you connect a carbon filter, since filter resistance trims effective airflow, and keep duct runs short and straight – every tight bend costs throughput. Pair the fan with a thermo-hygro meter at canopy level and let the readings tell you which speed the day requires.
When you need more capacity
Outgrowing the 280 m³/h ceiling? The Prima Klima 2-speed 220-360 offers the same switchable philosophy with a higher top end, making it the natural next step for larger tents and multi-light rooms. Until then, the ProFan covers the classic 60 × 60 to 120 × 120 cm footprints with capacity to spare, filter losses included – which is exactly the segment most home growers operate in.
Get reliable, measurable airflow without the premium price tag – installed in an afternoon, quietly doing its job for years. Fast shipping across Europe from our Belgian warehouse. Order online today!
How energy-efficient is the ProFan 125 mm?
On speed 1 the fan moves 220 m³/h on 23 W, which works out to roughly 9.5 m³ per watt – a strong figure for this price class. Speed 2 trades some efficiency for output, delivering 280 m³/h at 37 W when heat or humidity demands it.
What is included in the box?
The fan arrives pre-wired with a mains cable, plus the screws and wall plugs needed for mounting. You can fix it to a wall or ceiling, horizontally or vertically, and connect your 125 mm ducting straight onto the offset flanges – no extra hardware required.
Is the ProFan suitable for 24/7 operation?
Yes, it is designed for continuous duty in grow rooms, domestic spaces and greenhouses. The 100% copper motor runs cooler and lasts longer than aluminium-wound alternatives, and maintenance is limited to unclipping the housing brackets and dusting the impeller.
Do you ship this fan across Europe?
Yes, orders ship quickly from our warehouse in Belgium and typically arrive within a few working days anywhere in Europe, so your new ventilation can be up and running the same week.