Greenheck Offers QEI Fans Brochure
Greenheck now offers a brochure describing all of its Model QEI mixed flow fans. Designed to be Quiet, Efficient and Inline, these fans provide a low-sound and highly efficient alternative for inline ventilation.
The belt drive Model QEI and direct drive Model QEID feature a unique half-axial, half-centrifugal wheel design that combines the highly efficient "straight-through" airflow of vane axials and the lower sound levels of tubular centrifugal fans. These fans are recommended for any application that requires low sound and high efficiency, including office buildings, concert halls, educational and medical facilities, and libraries.
The brochure also covers Greenheck's Sound Vault housing option for fans that will be positioned adjacent to an occupied workspace or in sound critical applications. With its acoustically lined housing, integral spring isolators and internal flexible connections, the Sound Vault locks in radiated sound.
To obtain more information about this Greenheck announcement you may: