Most of Orion Fans’ EC fans are available with a universal voltage range, while the 250mm fans have either 115V or 230V versions. The 250mm fans also feature dual-speed functionality of 1400 RPM and 2200 RPM, with airflow values of 300CFM and 480CFM respectively. The EC motors can be used to drive both axial and radial fans, depending on the specific application. Orion Fans manufactures and stocks an extensive line of EC fans in both square and round shapes to shorten customer lead times. Cage sizes start at 60mm square and go as large as 254mm in diameter, allowing them to fit almost any application. All of Orion Fans’ EC fans feature a dual ball-bearing design. Most fan models are in stock and are available for worldwide delivery within 24-48 hours.