The New York Blower Co.

Tubular AcoustaFoil fans
Combining the efficiency of centrifugal airfoil wheels with the versatility and compactness of an axial-flow fan design, Tubular AcoustaFoil fans provide quiet operation for clean-air applications. Suitable to accommodate capacity needs up to 140,000 ft3/min, these fans operate at efficiencies beyond 75% in pressures up to 14-in. H20 (gauge). Their heavy-gauge welded components deliver structural strength and durability with minimal leakage. Available in 16 sizes of wheel diameters ranging from 12 in. to 73 in., the Acoustafoil fans feature a choice of direct-drive or belt-drive arrangements in a variety of mounting positions. Fans convert angular airflow to axial flow within the housing to minimize turbulence and maximize efficiency.