Inert Gases - Nitrogen, Helium, ArgonA slow running compressor for medium sized applications. Pneumatic/electric compressor control with final pressure cut off and automatic condensation drain ensure simple and trouble free operation. The 3 stage, 3 cylinder block ensures low maintenance with mimimal wear and tear. The components are industrial quality, over dimensioned for ultimate reliablity. The compressor is fitted as standard with 4 filling hoses and filling valves to make a complete, compact unit.