Aluminum Fan Blades - General Purpose 
Features/Benefits 
• 22 Gauge Aluminum Alloy Construction 
• Light Weight Design Reduces Bearing Wear & Vibration 
• 4” to 6 1/2” Diameter Sizes Available (1/2” increments) 
• Slotted Set Screw Hub Sizes 3/16”, 7/32” & 1/4” 
• Clockwise or Counter Clockwise Rotations 
Applications 
• Refrigerator & Freezer Evaporators 
• Ventilators 
Tech Tip 
• Rotation is determined by facing air discharge 
PART NO. FB180
SHAFT 1/4"
DIAMETER 6"
NO. OF BLADES  4
ROTATION  CW
PITCH 20
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