Screw Air Compressor,Air Compressor,piston air compressor Product Description25HP, rotary screw compressor Type: SC-18A ... separation system, with minimum pressure valve, thermostatic valve, safety valve -Big air/oil after cooler can be used in high temperature ... ,000989160SC200710033,0001,166200SC250710042,0001,484250 Screw Air Compressor,Air Compressor,piston air compressor