Designed to give the greatest possible performance and reliability the VF range are suitable for even the most demanding industrial applications. Housed within the 1.5mm high grade steel bodies are sickle bladed fans, designed to maximise airflow and pressure, driven by powerful aluminium cased motors that keep weight and excess heat to a minimum. Ideal for ventilation, extraction and fresh air supply.Compact, rugged, reliable and built to last these powerful ventilation fans can deliver up to 3600 m³/hr at 300pa. Available in either 230v and with 10m of flexible fire retardant ducting there are also explosion proof versions available for the most extreme environments.