Parker Legris 4 X 6MM Tube/Tube Connector LE-3106 04 06

4mm Outside Diameter x 6mm Outside Diameter, LF3000 Metric Push-in Tube Fitting, Reducing Tube x Tube, Straight Connector, Plastic/Brass Nickel Plated, Working Temperature -20°C to +80°C, Maximum Working Pressure 20 bar, Parker Legris Vacuum Capability: Vacuum of 755mm Hg (99% vacuum). Suitable Fluids: Compressed Air, LF 3000 can also be used for conveying various types of liquids (water, cutting oil, etc) for industrial applications. The working pressure, from 0.6-10 bar and temperatures from 0-60°C, are dependent upon the fluid conveyed and the type of O-Ring used. Silicone Free.