Northern Blower custom centrifugal fans are specifically designed for challenging industrial processes. Whether it’s high or low volume, high or low pressure, high or low temperature, clean or dirty gas streams, or erosive or corrosive environments, Northern Blower has thousands of available custom centrifugal blower designs to meet your specific application needs.
Series 4000 Backward Curved Industrial, SISW
Sizes
Custom sized wheel width and diameter, SISW
Design
- 4170
- 4270
- 4370
- 4470
- 4570
Performance
5,000 to 250,000 ACFM to 48" WG SP
Design 5010 Airfoil, SISW & DIDW
Sizes
13-1/2" to 80-3/4" Wheel Diameter, SISW & DIDW
Class
- I
- II
- III
- IV
- IV HD
Performance
1,000 to 250,000 ACFM to 21" WG SP
Design 5020 Backward Inclined Blower, SISW & DIDW
Sizes
13-1/2" to 98" Wheel Diameter, SISW & DIDW
Class
- I
- II
- III
- IV
- IV HD
Performance
1,000 to 300,000 ACFM TO 24" WG SP
Series 5700 Industrial Airfoil, SISW & DIDW
Sizes
Custom sized wheel width and diameter, SISW, DIDW
Design
- 5720
- 5730
- 5740
- 5721
- 5731
- 5741
- 5723
- 5733
- 5743
Performance
5000 ACFM to 450,000 ACFM custom design
Series 6400 Radial Blade Pressure Blower, SISW
Sizes
Custom sized wheel width and diameter, SISW.
Design
- 6410
- 6420
- 6430
- 6440
- 6450
Performance
300 ACFM to 100,000 ACFM to 145" WG SP
Design 6600 Radial Blade Industrial, SISW
Sizes
Custom design and wheel diameter, SISW
Model
- 22
- 32
- 45
Performance
300 ACFM to 140,000 ACFM
Series 7500 Airfoil Vent Sets, SISW
Sizes
9-1/8" to 36-1/2" Wheel Diameter, SISW
Design
- 7510
- 7520
- 7530
Performance
300 ACFM to 22,000 ACFM to 4" WG SP
Design 7610 Square Housed Airfoil
Sizes
12-1/4" to 54-1/4" Wheel Diameter
Class
- I
- II
- III
Performance
350 ACFM to 85,000 ACFM to 21" WG SP
Design 7620 Square Housed BI
Sizes
12-1/4" to 54-1/4" Wheel Diameter
Class
- I
- II
- III
Performance
400 ACFM to 85,000 ACFM to 19" WG SP
Design 7991 Radial Blade Industrial, SISW
Sizes
12-1/4" to 29-5/8" Wheel Diameter, SISW
Performance
300 ACFM to 10,500 ACFM to 12" WG SP
Series 8000 Centrifoil Fan
Sizes
9-1/8" to 60" Wheel Diameter
Design
- 8091
- 8093
- 8096
Performance
100 ACFM to 92,000 ACFM to 11" WG SP
Series 8300 & 8400 Plug Fans
Sizes
12-1/4" to 54-1/4" Wheel Diameter
Design
- 8310
- 8320
- 8314
- 8324
- 8410
Performance
800 ACFM to 75,000 ACFM to 12" WG SP
Series 8500 Centrifugal Swingout Fan
Sizes
Custom sized wheel width and diameter, SISW
Design
- 8510
- 8520
Performance
2,400 ACFM to 110,000 ACFM to 10" WG SP
Series 8800 Radial Tip Fans
Sizes
Custom sized wheel width and diameter, SISW
Design
- 8810
- 8811 (with inlet box)
- 8812 (with Evase)
- 8813 (with inlet box and evase)
Performance
Available up to 250,000 ACFM and up to 35" WG SP
Series 9240 Airfoil Plenum Fan
Sizes
13-1/2" to 66" Wheel Diameter
Class
- I
- II
Performance
1,000 ACFM to 125,000 CFM to 8" WG SP
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