... of air must be below 80°C.Form of BlowerYYF series air blower is designed as aluminum housing and cold-rolling ... , 250W, 370W, 550W, 750W, 900W, 1100W, 1500W, 2200W and 3000W, total 10 models for customers to choose. Air outlet angle location ... blower, inflatable air blower Medium Pressure Inflatable Air Blower(YYF Series)