... applied in steel, electric power, textile, electronics, petrochemical, papermaking, print, foodstuff, pharmaceutical industry and so on. SE air compressor factory need more and ... Air Compressor Oil content1-3 ppm Air Compressor ConnectionRp3/4 Dimension(L×W×H)775×1050×1050mm Weight420kg/480kg 1,Belt Drive and Air Cooled2, Power ...