Roof Exhaust Fans provide tamper resistance.
Press Release Summary:
Belt-drive Model NYB and direct-drive Model NYD prevent entry into fan unit or building. Galvanized steel hinged hood provides access to all internal components. Featuring backward inclined wheel, centrifugal fans are available in 10 different sizes with capacities from 169-8,080 cfm and up to 1.25 in. wg of static pressure. They are licensed to bear AMCA Seal for Air Performance.
Original Press Release:
Tamper Resistant Centrifugal Roof Exhaust Fans from Greenheck
Greenheck's Model NYD and NYB tamper-resistant centrifugal roof exhaust fans prevent entry into the fan unit or building. Constructed of galvanized steel, the fan's hinged hood provides easy access to all internal components. Belt drive Model NYB and direct drive Model NYD feature a backward inclined wheel and are available in 10 different sizes, with capacities from 169 to 8,080 cfm and up to 1.25 in. wg of static pressure. Greenheck Models NYD and NYB are licensed to bear the AMCA Seal for Air Performance.
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.
