Rhino Ultra Non-Silenced Fan in the 315 mm size is an EC inline extractor designed for strong airflow at higher static pressure without an acoustic housing. The sealed steel body includes fixed mounting brackets for easy installation, and the supplied EC speed controller provides 0–100% variable control with a soft-start to limit inrush and mechanical wear. This 315 mm model is rated up to 2,987 m³/h at 320 W and is recommended with the Rhino Pro 315 × 1000 filter. The non-silenced format keeps the unit compact for spaces where maximum flow and pressure are priorities, while still benefiting from the efficiency advantages of EC technology. Compatible with Rhino EC controller range and other accessories for integrated grow-room ventilation.

