ECMF-250

TerraBloom’s ECMF-250 is a 10-inch (250 mm) EC inline duct fan supplied with both a variable speed controller and an 8-speed digital controller. The current model is rated at 946 CFM while using 126 W, delivering approximately 1,607 m³/h of airflow. It uses a brushless electronically commutated motor, a dual‑jet impeller, and a cold‑rolled steel housing. The fan supports external PWM and 0–10 V control via a 3.5 mm TRRS cable, and includes mounting hardware. ECMF series fans are ETL listed to UL 507 and CSA C22.2 No. 113, carry an IPX4 ingress rating, and use dual ball bearings with a 70,000‑hour service life. Typical uses include ventilation, exhaust, and airflow boosting in grow tents, horticultural spaces, residential, and light commercial applications.