The HET fan unit is a 480 class mini fan that comes with a cooling fan. The fan unit is compatible with Wemotec fan units. The fan unit is constructed of a carbon filled plastic and aluminum.

The HET fan unit will outperform Wemotec fans due to a stiffer fan housing.  A stiffer housing will produce more thrust, better efficiency and less of a chance of a rotor blade breaking off the hub at higher rpm's.

BUILDERS NOTE: REFER TO THE "ELECTRIC SETUP GUIDELINE" ON THE HOME PAGE TO HELP DETERMINE THE PROPER SET UP FOR FAN, ESC, MOTOR AND BATTERY.

SPECIFICATIONS:

• Outside Diameter: 67mm
• Inside Diameter: 64mm
• Collet Adaptor Size: 3.17mm
• Rotor: 4 bladed (63mm) dynamically balanced
• Comes complete with tools, instructions
• RPM Range: Up to 50,000 rpm
• Can be used with: HET 2W on 4S, HET 240-15-4800, HET 240-15-6000