As the largest fan tray producer, Orion Fans manufactures standard and custom 3, 6 and 9-fan tray solutions designed for international installations with quick worldwide availability through distribution. Built with modular fan assemblies on a heavy-duty steel frame, Orion Fans fan trays are ideal for use in enclosures, cabinets, racks or ventilation hoods. Fan trays are available in dual voltage, low-noise, and high-speed models. Designed and engineered in the United States, all standard fan trays are constructed with high quality, high-speed, ball bearing fans.