Fan is quiet enough for libraries.
Press Release Summary:
QEI mixed flow fan comes with Sound Vault Housing that is lined with 2 in. of sound-attenuating insulation, integral isolators, and flexible connections to lock-in radiated sound and minimize vibration transmission. Housing reduces radiated sound levels by more than 50%, making it suitable for fans located adjacent to occupied workspace. Applications include office buildings, libraries, or educational facilities.
Original Press Release:
Greenheck Offers Sound Vault Housing
The quietest fan in the industry, Greenheck's QEI, just got quieter with the addition of the Sound Vault Housing. This option includes an enclosure lined with two inches of sound-attenuating insulation, integral isolators, and flexible connections to lock-in radiated sound and minimize vibration transmission.
The QEI mixed flow fan is designed for applications where noise levels are critical such as office buildings, libraries, or educational facilities. With the Sound Vault Housing, radiated sound levels are reduced in excess of 50%, making this option ideal for fans located adjacent to an occupied workspace.
For more information about Greenheck products, visit www.greenheck.com or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.
