Barbed hose fitting N-3/4-P-19 With sealing ring. Nominal size=16,5 mm, 30800030032 of seal on screw-in stud=Sealing ring, Operating pressure complete temperature range=-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)