Diameter – 16.4 feet or 197 inches Air Foil: S809 TSR – 6:1 at heavy load, 8:1 at light load, and 10:1 without load Applicable for 5 KW generators HUB Included. Product DescriptionDesigned and made to pick up the wind power as much as possible. The efficiency is graded as 0.49 in converting wind...





