Rhino Ultra Non-Silenced Fan – 150 mm is an EC inline duct fan from Rhino Fans designed for strong airflow with efficient power draw. The 150 mm model delivers a maximum 594 m³/h according to the brand’s technical table, with a 40 W motor and soft-start for smoother operation. Speed is fully variable from 0–100% and the unit includes an EC controller, while remaining compatible with Rhino’s dedicated EC fan controllers. The steel body integrates mounting brackets for straightforward installation. Rhino recommends pairing this size with a 150 × 600 mm Rhino Pro carbon filter. This model targets growers needing compact, pressurised extraction without a silencer, while keeping energy use and noise modest for its output.

