Series 56

Series 56 Special Duty Direct Drive Vaneaxial Fan — Type VB | Hartzell Air Movement
Special Duty Direct Drive Duct Vaneaxial Fan, Type VB

Series 56 Special Duty Direct Drive Vaneaxial Fans are available in sizes 14 to 48" with air deliveries from 2,580 to 57,200 CFM. They are designed to be used from 4 to 14" static pressure. VB blowers were developed to meet the demand for equipment handling low-volume, high-pressure requirements. Standard sizes are 14 through 48".

Series 56 Fans feature Hartzell’s VB wheel, which was developed to meet the demand for low-volume, high-pressure requirements. A low pitch and a higher hub-to-diameter ratio make this impeller more effective than the VA models at high pressures while moving a relatively smaller volume of air.

The wheels are cast-aluminum, machined and hand-ground. They are dynamically balanced to ensure vibration-free operation at high tip speeds.

Additional Series 56 features:

  • Solid-cast, aluminum impeller
  • Industrial-grade, powder coat, enamel coating standard
  • Dynamically balanced at the factory prior to shipping
  • Supplied packaged, assembled and ready to install
  • Special coatings, constructions, motors and accessories also available

 

  • Specifications
  • Resources
  • Market Applications
Size: 
14
36
48
Material Type: 
Steel
SS304
SS316
Aluminum
Pressure Range: 
0-1.5" s.p.
1.5-3" s.p.
3-8" s.p.
Type: 
Axial
ABS Certified: 
Yes
Market Category: 
Chemical
Energy
Food Processing
Heavy Industry
Marine
Pulp and Paper
Transportation