Centrifugal Fans: General

Design 5010 Airfoil, SISW & DIDW

A quiet, efficient, stable-operating airfoil fan suited to a broad range of clean air general ventilation duties.

Sizes

13-1/2″ to 98″ Wheel Diameter, SISW & DIDW

Class

I,II,III,IVHD

Performance

500 to 300,000 CFM to 22″ SP

Download PDF product brochures:
Series 5000 – Class I,II,III (1.2 MB) here.
Series 5000 – Class IV HD (553 KB) here.


Design 5020 Backward Inclined, SISW & DIDW

A quiet, efficient, stable operating flat blade backward inclined fan suited to a broad range industrial ventilation duties.

Sizes

13-1/2″ to 98″ Wheel Diameter, SISW & DIDW

Class

I, II, III, IV, IVHD

Performance

500 to 300,000 CFM to 24″ SP

Download PDF product brochures:
Series 5000 BI – Class I,II,III (1.0 MB) here.
Series 5000 BI DIDW – Class I,II,III (872 KB) here.
Series 5000 BI – Class IV, IV HD (553 KB) here.


Design 7500 Airfoil, Backward Inclined and SC Vent Sets

A compact, self-contained, factory-assembled and tested fan designed for commercial ventilation in offices, hospitals, schools, fumehoods and the like.

Sizes

9-1/8″ to 36-1/2″ Wheel Diameter

Class

N.A.

Performance

200 to 22,000 CFM to 4″ SP

Download a PDF (356 KB) product brochure by clicking here.


Design 7600 Airfoil and Backward Inclined Square Fans, SISW

The 7600 square fan is used in multiple applications from exhaust to supply air. In class I & II construction, the square design allows the fan to be quickly adapted to any one of four discharge configurations. The class III fan comes with a pedestal base configured for only one discharge.

Sizes

12-1/4″ to 54-1/4″ Wheel Diameter

Class

I, II, III

Performance

350 to 85,000 CFM to 21″ SP

Download PDF product brochures:
Series 7600 Airfoil (963 KB) here.
Series 7600 BI (893 KB) here.


Design 8091 Tubular Inline Centrifugal

The inline centrifugal fan is used as a quiet, efficient alternative to axial fans where space is at a premium. The straight airflow reduces the need for duct elbows normally associated with standard centrifugal fans.

Sizes

9-1/8″ to 73″ Wheel Diameter

Class

I, II

Performance

100 to 92,000 CFM to 11″ SP

Download a PDF (3.6 MB) product brochure by clicking here.


Design 8096 Clamshell Centrifoil Fan

The Design 8096 Clamshell Centrifoil is constructed specifically for exhaust duty in automotive paint booths. The entire wheel assembly opens to allow contaminants to be cleaned off the wheel.

Sizes

24-1/2″ to 54-1/4″ Wheel Diameter

Class

II

Performance

3,000 to 60,000 CFM to 11″ SP

Download a PDF (713 KB) product brochure by clicking here.


Series 8500 Swingout Centrifugal Fan

The Series 8500 Swingout Centrifugal is constructed specifically for exhaust duty in automotive paint booths. The entire wheel assembly opens to allow contaminants to be cleaned off the wheel.

Sizes

22-1/4″ to 73″ Wheel Diameter

Class

II,IIX

Performance

2,500 to 150,000 CFM to 14″ SP

Download a PDF (377 KB) product brochure by clicking here.