... type, four cng compressorDF-1.1/(2-4)-210 Type Natural Gas Compressor1. Main SpecificationsDF-1.1/(2-4)-210 type natural gas compressor ... of piston rod, and tight structure. The compressor features in the little power consumption, low noise, small vibration, high ... reliability, and easy operation, etc.The compressor mainly consists in the compressor, motor, belt transmission system, air system, ...