TT 150 EC is a 6-inch mixed-flow inline fan from Vents-US’s Turbo Tube EC series, designed for supply or exhaust ventilation through 150 mm ducts. It uses an electronically commutated (EC) motor on 120 V/60 Hz with fully adjustable speed. On free air it is rated at 343 CFM (approximately 583 m³/h) and produces about 2.6 sones, with typical power draw listed at 52.4 W. The unit ships with an integrated mounting plate and power cord, and the clamshell housing allows easy removal for cleaning. Applications include workshops, small grow rooms, and general air transfer where compact form and stable pressure performance are needed. This model is the 6-inch size in the EC family that also includes 4, 5, 8 and 10-inch variants.