Vaneaxial Fixed Pitch Clamshell Design

Product Image

The New York Blower Company is proud to announce the availability of a “Clamshell Door” for the Vaneaxial Fixed Pitch fan. Available on the belt drive units, this feature allows for easy access to the shaft, bearings and v-belt drive. In addition, the wheel can be easily removed without the need to remove the fan from the ducted system.  Sizes 18-32 utilize a single door design and sizes 36-60 utilize a dual door system. 


amca worldwide certified ratingsThe New York Blower Company certifies Vaneaxial Fixed Pitch Clamshell Fans are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program.

  Vaneaxial Fixed Pitch Clamshell Design Fans PDF Brochure
Wheel Design: Axial - Airfoil
Wheel Design

axial airfoil wheel design

Axial- Airfoil: Cast-aluminum airfoil wheels are designed to optimize operating efficiency by adjusting the shape, number, and pitch of blades with hub diameters.

Design Features:

VOLUME - to 90,000 CFM (152,900 m3/hr)

PRESSURES - to 7" WG (1,742 Pa)

TEMPERATURES - to 200°F (93°C)

12 BELT-DRIVE SIZES 18"- 60" (457mm-1,524mm)


Available Materials of Construction:

Carbon Steel

Product Bulletin: Vaneaxial Fixed Pitch Clamshell Design Fans (CS-673CL)
Guide Specifications: Specifying Belt Drive Vaneaxial Fixed Pitch Fans (GS-677)
Engineering Supplements: Silencers for Axial Fans (ES-673) Vaneaxial Fixed Pitch Fans Arr. 9 Drive Centers (ES-675)
Installation, Operation & Maintenance Manual: IM-120
Similar Products

Industrial Fans 
Duct Fans (Lower Pressure Requirements)
Tubeaxial Fans (Higher Pressure Requirements)
Vaneaxial Fixed Pitch
Vaneaxial Fixed Pitch Swingout Design Fans
Direct Drive Vaneaxial Fixed Pitch
Vaneaxial Adjustable Pitch
Tubular Centrifugal™ Fans (Higher Pressure Requirements)


Fan-to-Size Online:

Vaneaxial Fixed Pitch Fans (selected Clamshell Door under options drop-down menu)

Online Drawings:

Vaneaxial Fixed Pitch Fans

Products Quick Search