Rhino Ultra Non-Silenced Fan 250 mm

Rhino Ultra Non-Silenced – 250 mm is a high-pressure inline EC extraction fan for 250 mm (10 inch) ducting. On the official spec sheet it delivers a maximum 1,808 m³/h of airflow at 150 W, with fully adjustable 0–100% speed via the included EC controller. The unit features a sealed steel body with built-in mounting brackets and a soft-start function that ramps up the motor smoothly to extend lifespan and protect circuits. Designed for efficient, reliable air movement in grow rooms, it provides strong airflow at reduced power draw compared with AC fans. Rhino recommends pairing the 250 mm model with a Rhino Pro 250 × 1000 carbon filter for balanced performance in extraction systems.