For bundled connection of multiple fittings

The multiple connectors for compressed air and vacuum feature a reliable and space-saving design for connecting multiple connections in one connector. The robust solid metal bodies of nickel-plated brass or aluminum feature an optimised, compact design. Series 1811 features one- or two-sided shut-off valves, to allow connection and disconnection also under pressure and without loss of media.

Finding the correct position during connection is intuitive due to an asymmetrical hole pattern. The optional coding pin ensures a fool-proof connection every time. Series 1811 features quick-release connectors for fast and easy mounting of tubes. Once mounted, they allow the connection and disconnection of up to 12 connections in one operation.

The multiple connectors of Series 1811 have proven themselves in equipment, machine and plant engineering. Series 1811 also includes compatible accessories such as protection caps, tube bundles and coding pins.


These multiple connectors for compressed air and fluids with integrated shut-off combine multiple connections in one connector.

  • Temperature: -20 to +120 °C
  • Working pressure: -0.8 to +16 bar
  • Media: compressed air and vacuum
  • Solid metal body, full flow without pressure loss, compact, fool-proof connection due to positioning pin, fast and easy assembly


Assembly: Insert tube fully into the fitting

Disassembly: Press release ring and pull out the tube

Additional information

Our product catalogue provides everything you need to know about the products of Series 1811.

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For the bundled connection of multiple connectors with shut-off in one coupling, for use in equipment, machine and plant engineering

We also manufacture

We deliver more than just our catalogue items. We also develop alternative custom solutions for your application. Do you need other materials, custom connection combinations, small sizes, special dimensions, custom combinations or special accessories? We advise you personally. Around 2,000 special custom solutions that have already been added to Eisele’s regular product line speak for themselves.

Ask us. We will find a solution for your connection!