Product Image

NYB Double-Width AcoustaFoil® Fans combine the efficiency of airfoil wheels with construction to suit industrial supply and exhaust applications as well as commercial heating, ventilating and air-conditioning systems.

  Backward Inclined DWDI PDF Brochure
Wheel Design: Backward Inclined-Airfoil

Wheel Design

Backward Inclined- Airfoil: Aerodynamic airfoil-blade is the most efficient design with the lowest sound levels for clear air applications. 

Design Features:

VOLUME - to 350,000 CFM
PRESSURES - to 14" WG
TEMPERATURES - to 120°F
20 SIZES - 10"-73"
ARRANGEMENTS - 3, 7

Available Materials of Construction:

Carbon Steel
Stainless Steel
Aluminum
Special Alloys

Product Bulletin: Double-Width AcoustaFoil Fans (141)
Guide Specifications: Specifying Double-Width AcoustaFoil Fans (GS-142)
Installation, Operation & Maintenance Manual: IM-100
Material Specifications: DWDI_Dims.pdf
Similar Products:

Backward Inclined Single Width Class 1-3 Fans (For Lower Pressures)
Plenum Fans (For Higher Pressures )

Fan-to-Size Online:

Backward Inclined Double Width Fans

Online Drawings:

Class I-III DWDI

Backward Inclined DWDI AcoustaFoil Fans - Dual Width BC Plenum Fans Quick Search