TT 200 is Vents‑US’s 8-inch Turbo Tube inline mixed‑flow fan designed for residential and light‑commercial ventilation. The hybrid axial‑centrifugal impeller and two‑speed AC motor deliver up to 473 CFM (about 804 m³/h) at 0 in. w.g., with an integrated high/low/off selector. The unit fits standard 8 in (200 mm) ducts and ships with a mounting plate and power cord for quick installation. The plastic housing carries an IPX4 protection rating with long‑life ball bearings, and the fan is ETL certified with a 2‑year warranty. Typical uses include bathrooms, kitchens, grow rooms, and general exhaust or supply applications where compact size and dependable airflow are required.