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SISW Centrifugal Fans

Junior Fan
Capacity: 160 to 4600 CFM, to 2 1/2” WG
Size: 5” to 15” wheel diameter
Wheel type: Forward Curve
Arrangements: Direct drive or belt driven
For more info: Request for bulletin 111

GPA Fan
Capacity: to 17,600 CFM, to 6” WG
Size: 12” to 30” wheel diameter
Wheel type: Backward Incline, Class 1, Airfoil or Single thickness Blade
Arrangements: Belt driven
For more info: Request for bulletin 051

General Purpose Fan
Capacity: to 26,000 CFM, to 8” WG
Size: 12” to 36” wheel diameter
Wheel type: Backward Incline, Class II, Airfoil or Single thickness Blade
Arrangements: Belt driven
For more info: Request for bulletin 051

Single Width Acoustafoil/PLR Fan
Capacity: to 200,000 CFM, to 14” WG
Size: 12” to 73” wheel diameter
Wheel type: Backward Incline, Class I, II & III, Airfoil or Single thickness Blade
Arrangements: Belt Driven, Direct Drive (12" to 33" only)
For more info: Request for bulletin 131