• Fully assembled. Ready to operate.
• Each fan has its own property matched, formed venturi for highest performace
• Spark resistant polyproplene blade has a rugged cast aluminum hub. |
• Sturdy, all welded construction steel frame
• Corrosion resistant powder coated finish
• Rugged safety backguard standard on direct drive models
• Variable speed models with solid state variable speed control |
• All models have totally enclosed fan cooled explosion proof motors with built-in automatic reset overload protection. Motors are UL listed for Class 1, Group D and Class II, Groups E, F, and G atmostpheres |