ECMF-355-INT

TerraBloom’s ECMF-355-INT is a 14-inch (353 mm) mixed-flow inline duct fan for high-volume commercial ventilation. It delivers up to 2700 CFM while drawing 557 W from 220–240 V 50/60 Hz or 277 V three‑phase power. Two controllers are included: an analog dial and an 8‑speed digital unit, with 35–100% speed range, plus support for external PWM and 0–10 V signals. The steel housing and dual ball bearings enhance durability. Rated noise is 55–80 dBA with maximum static pressure of 658 Pa. The fan is ETL listed with independently tested HVI performance. Compact dimensions around 14 × 14 × 11 inches and included mounting hardware simplify installation for grow rooms, greenhouses, or general HVAC exhaust and makeup-air tasks.