Mountain Air EC High Flow Centrifugal Fan 250mm

Large grow spaces and complex ventilation systems require fans that can maintain airflow even when working against resistance from ducting, carbon filters, and other components. High static pressure performance helps ensure air continues moving efficiently throughout the entire ventilation system.

The Mountain Air EC High Flow Centrifugal Fan 250mm uses a digitally controlled EC motor and forward-curved impeller design to deliver efficient airflow with strong pressure capability. The integrated flow conditioners help stabilise air as it exits the housing, creating a more consistent airflow stream through the ducting system.

A built-in 3-mode environmental controller provides flexible climate management, allowing manual fan speed adjustment or temperature-based operation. Thermostat-controlled modes can automatically reduce fan speed or switch the fan off when temperatures fall below the selected setting, helping maintain a stable growing environment while reducing unnecessary operation.

Delivering a maximum airflow of 1700 m³/h and a maximum static pressure of 880 Pa, this 250 mm centrifugal fan is suited to larger ventilation systems where reliable air movement and precise environmental control are required. The EC motor operates at 175W with soft start, blockage protection, voltage protection, and an IP44-rated housing for improved durability.

This model features a 250 mm (10") fan size, operates at 220 to 240V / 50Hz, and has a maximum speed of 2780 RPM with an operating temperature range of -25°C to 60°C.