Replacement seal for functional nut, tube 12 S, NBR sealing ring, heavy series

Once installed, the replacement seal replaces the elastomer ring in the functional nut and restores the soft seal on the tube. Decisive for the selection is the tube size 12 S.

Benefits

• The ring matches tube size 12 S and therefore the functional nut of the same size.
• The NBR replacement seal version sets the elastomer material.
• Tube 12 S belongs to the heavy series, which determines the section of the ring.
• Only the sealing ring is changed, nut and cutting ring stay on tube 12 S.

Applications

During maintenance the ring renews the soft seal on tube 12 S without changing the coupling.