K Fan XL AC 125 mm

Global Air Supplies’ K Fan 125 mm XL AC is a steel inline centrifugal duct fan supplied on the brand’s official channel and built for continuous operation in ventilation systems. The sealed housing helps prevent odour or contaminant leakage in filtered grow-room setups. It features a backward‑curved, motorised impeller with thermal protection and supports speed control via triac or voltage controllers. The 125 mm XL variant connects directly to standard circular ducting and is maintenance‑free. Made in Germany, it is well suited as an extractor in small to medium tents where reliable negative pressure is required. Rated maximum airflow is approximately 359 m³/h at 230 V, giving strong headroom for filter and duct losses when paired appropriately.