dock door fans for sale, brand-new and used.

Industrial fan USED heavy duty metal base 4ft extends to 7ft / 26" or 28" black base is 24'' x 24'' height is 4ft and goes to 7 ft metal and heavy duty weight is about 80 - 90 lbs I made sure fans were in working order but they are dirty dusty have paint on themwork smoothly and are powerful I think the motors are Dayton???I don't know the exact HP but I c