1,High pressure 20bar,290psi 2,27m3/min 450L/s 964cfm 3,famous engines Cummins,Yuchai,Much more efficient and reliable Hot ... alarm and shutdown protection. Multi-stage air filters: suitable for dusty work environment;with multi-stage fuel filters, large ... move in rough terrain conditions. Each compressor has ring for safe hoisting, transportation. Technical Specifications screw air compressor main ...