PTFE-seal for cones and sockets NS 19

The picture may be different from the article and can include supply, which is not in the standard scope.

PTFE-seal for cone and socket NS 19/26, prevent seizing-up and create a gas-tight and liquid-tight joint between standard grounds (NS), glass components. Practical, handy knurled grip allows easy separation of ground glass joints. Vacuum tight without seal grease.
Description value
Ürün tipi tarifi: Schliffdichtung
Reg. Trademark: Rettberg®
Åžilif boyu: NS 19/26
Description value
WEEE obligation: No
Joint socket/DURAN (shape E) size 19/26 Joint socket/DURAN (shape E) size 19/26, OD 22 mm, wall...

Joint cone/DURAN (shape B) size 19/26 Joint cone/DURAN (shape B) size 19/26, OD 17 mm, wall 1,8 mm