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Self-sealing coupling 190/1

Item number: 190/1


190/1 S - oxygen

190/1 G - gas

190/1 L - air


Self-sealing coupling with exterior thread

Example for an order of a coupling with ¼“ outer thread with triangular fitting

nominal width 6 mm: cat.-no. 190/1 A S.



Please send a request for all couplings and adaptors, because not all sizes are available!

For further details, sizes and information

on this product please check the chart.