Rhino Ultra Silenced Fan – 315 mm is the 12-inch EC inline extractor in Rhino Fans’ silenced range. The cylindrical steel housing is packed with acoustic insulation and uses a soft-start EC motor, allowing smooth 0–100% speed control without hum while reducing noise by more than half. The 315 mm (31.5 cm) model is rated at 320 W and delivers a maximum airflow of 2,987 m³/h, providing high static pressure for long duct runs and filters. Built-in eyelets simplify mounting, and included adapters let the fan interface with popular EC controllers. Rhino recommends pairing it with the Rhino Pro 315 × 1000 carbon filter for optimum performance in larger rooms and tents.

