Air EC 250 mm is Global Air Supplies’ 10-inch mixed‑flow inline fan built around an energy‑efficient EC motor. The 250 mm model moves up to 1,500 m³/h of air at full speed and connects to standard 250 mm ducting. It is speed‑controllable from 0–100% without humming, and a simple manual controller is supplied in the box. The sealed, robust housing includes integrated mounting brackets, and the motor and impeller assembly can be removed for cleaning while ducting remains in place. The design targets high pressure and low noise for reliable extraction in grow rooms. The fan is compatible with G.A.S EC controllers for automated temperature and humidity management. Typical use includes pairing with an appropriate 250×660 mm carbon filter.

