Multi-Socket Kdvf-5 for Multiple Tube Connector for Plastic Tubing Nd 2, 3 and 4 Mm. Nominal Size=4 Mm, Operating Pressure=-0, 95 - 16 bar, Operating Medium=Compressed Air In Accordance with Iso8573-1:2010 (7:-:-), Note On Operating and Pilot Medium=Lubricated Operation Possible (Subsequently Required for Further Operation) , Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress