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Pneumatic Fittings System


  • Tubing for a wide range of working environments, including for the food industry, flame-retardant, PWIS-free or media-resistant designs.


  • Line connector (fitting) and line connecting components with push-in and barbed fitting connection.
  • Typical shapes of push-in fittings and connectors include straight, L, T, X and Y.
  • Also includes special accessories such as blanking plugs.


  • Polyamide, wrought aluminium alloy, polyethylene
  • Outside diameter 6 ... 28 mm
  • Operating pressure -0.95 ... 30 bar
  • Ambient temperature -30 ... 75 °C
  • Operating medium
    • Compressed air
    • Vacuum
    • Fluids

Push-in fittings for PQ tubes

  • Port G3/8, G1/2, G3/4, G1
  • Diameter 12, 15, 18, 22, 28 mm.


  • Self-closing connectors (always in combination: plug and socket)


  • Connector with one connection and more than two outputs, except for push-in X-connectors.

Protective conduit systems

  • Protective conduits and accessories for protective conduit systems.

Accessories for pneumatic fittings system

  • Components for supply lines and line connectors with autonomous functions such as blanking plugs, double nipples, tubing cutters, ...