The Garden Highpro PROFAN TT Extractor Fan 150 mm is a mixed‑flow inline duct fan for 150 mm (15 cm) ventilation runs. The two‑speed motor uses 100% copper windings and delivers 405 m³/h at 30 W on low and up to 520 m³/h at 60 W on high. It is intended for continuous intake or exhaust service through ducting and filters, where higher static pressure is required versus axial fans. The unit is supplied pre‑wired with a mains cable and features a compact plastic housing suitable for horizontal or vertical mounting. This 150 mm variant is the largest model in the TT range and matches standard 6‑inch ducting and accessories.

