Class 20000 Fans:

Class 20000 Installation Instructions

Class 10000 Fans:

Class 10000 Owner's Manual (Standard, Automatic and Heavy Duty)

Class 10000 MAG Owner's Manual

Class 10000 Series 12 Owner's Manual

Modular Extended Hub Assembly Instructions

Class 5000 Fans:

Model 5400 Owner's Manual for Electric Motor Drive

Model 5500 Owner's Manual for Engine Drive

Class 1000 Fans:

Class 1000 Installation Instructions

AirBrake®

AirBrake® Shaft Mount Installation Instructions

AirBrake® Bushing Mount Installation Instructions

AirBrake® QDSF Bushing Mount Installation Instructions