K Fan EC 250 mm

K Fan 250 mm EC is Global Air Supplies’ 10-inch circular inline extraction fan using EC motor technology. The 250 mm model moves up to 1033 m³/h in free air and connects to 250 mm ducting. The EC motor integrates control and protection electronics, enabling smooth 0–10 V speed regulation with G.A.S digital EC controllers and no humming at low speeds. The galvanised steel housing is maintenance-free with thermal protection. The fan is hard‑wired via an IP55 terminal box and includes a 2‑year warranty. Made in Germany, the K Fan EC suits intake or exhaust roles in grow rooms and tents where reliable, efficient airflow and quiet operation are required. Pair with appropriately rated carbon filters and ducting to account for pressure losses.