Northern Blower
Centrifugal Fans: High Pressure


Design 4570 BCI Backward Curved Fan

The Design 4570 BCI fan is a high efficiency industrial unit designed to move large volumes of clean or light-dust laden air at moderate to high static pressures.


 

 

Sizes 24-1/2" to 89" Wheel Diameter
Model 18, 30, 40
Performance 5,000 to 300,000 CFM to 40" SP

Visit our download page for PDF formatted catalogs.



Series 4000 Backward Curved High Pressure Fans

Series 4000 Backward Curved fans are designed to provide very efficient operating charactersitics over a broad range of high pressure system requirements. Typically used in pollution control systems such as thermal oxidizers.


 

 

Design
4170
 
Model 45, 65
4270
Model 40, 55
4370
Model 30, 45
Sizes 23-1/4" to 98" Wheel Diameter
Performance 5,000 to 250,000 CFM to 65" SP

Visit our download page for PDF formatted catalogs.



Series 5700 High Pressure Airfoil Fans

Series 5700 Industrial Airfoil fans are designed to provide very efficient operating characteristics over a broad range of high pressure system requirements. Most often used in combustion air and forced draft applications.


 

 

Sizes 20" to 89" Wheel Diameter
Class N.A.
Performance 5,000 to 165,000 CFM to 45" SP


Series 5500 Turbo Pressure Blowers

Series 5500 Pressure Blowers are designed for low-volume, high-pressure clean air movement required in processes such as fluid bed aeration and pneumatic conveying.


 

 

Sizes 15" to 28" Wheel Diameter
Class N.A.
Performance 200 to 4,450 CFM to 55" SP


Series 6300 High Pressure Blowers

Series 6300 High Pressure Blowers are designed for mid-volume, high-pressure clean air movement required in processes such as fluid bed aeration and pneumatic conveying.


 

 

Sizes 24-1/2" to 60" Wheel Diameter
Class N.A.
Performance 2,500 to 45,000 CFM to 70" SP


Series 6400 RB Pressure Blowers

Series 6400 RB Pressure Blowers are designed for mid-volume, very high-pressure clean air movement required in processes such as fluid bed aeration and pneumatic conveying.


 

 

Sizes 14" to 89" Wheel Diameter
Class N.A.
Performance 2,500 to 100,000 CFM to 150" SP (5PSI)

Visit our download page for PDF formatted catalogs.

 


Return to Centrifugal Fans

Return to all fans