An Aermotor Windmill Editorial Image

The Aermotor Windmill Company is an American manufacturer of wind-powered water pumps. The widespread use of their distinctive wind pumps on ranches throughout the arid plains and deserts of the United States has made their design a quintessential image of the American West. Aermotor also produces the towers on which a windmill sits. Four post towers come in steel (ranging from 21 to 60 feet or 6.4 to 18.3 meters tall) and wood (from 14 to 37 feet or 4.3 to 11.3 meters tall).