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Sealing nut

as a safe closure to protect against damage or contamination of the inlet connector of pressure regulators


Useful if the connection between the gas cylinders and fittings is disconnected or the gas system is at a standstill for a long period of time.

  • with fastening clip
  • suitable for automatic changeover valve type AUV or AUV-ND and Caramatic DriveTwo, Caramatic ProTwo and Caramatic SwitchTwo

  • material: sealing nut: brass
    gasket: NBR
    fastening clip: NBR
  • thread: M20 x 1.5 nut

  • The pressure regulator is not included in the scope of delivery!