MULTILINE E – the modular interface for compressed air, fluids and electronic signals

The latest development stage of our MULTILINE concept is the MULTILINE E, which supplements Eisele’s modular kit system for multiple connectors to include freely exchangeable adaptive inserts for electrical and electronic connectors.

MULTILINE E – one interface for all connections:

  • Multiple connections in one connector
  • Connection and disconnection also under pressure
  • Shorter machine set-up times
  • Assembly requires no tools
  • Robust and durable
  • Flexible modular kit system
  • Individual combination of connections
  • Ideal for constructing machines, systems and prototypes
  • Optionally with practical locking lever
Comin soon: M12 power plug for voltages up to 630 V

Now available: M12 power plug for voltages up to 630 V

The modular kit system allows combination of electrical and electronic connectors with those for compressed air, vacuum, gases, coolants and liquids in one interface. The bore holes for the standardized outer geometry of the adaptive inserts feature a slot to prevent twisting of the electro inserts and guarantee the correct polarity of the E-connectors. The E-connector line is being launched with the widely used and standardized M12 round connectors in different constructions for diverse applications. They include A-coding, Cube6, Profibus, Ethernet, three to twelve pins and a version of the M12 power plug for power electronics up to 630 volts. For super fast connection and release with little manual strength, the MULTILINE E is optionally available in a version with a practical locking lever. When combining the M12 power plug with connectors for liquids we recommend using drip-free adaptive inserts and the locking lever.

The MULTILINE E series of modular multiple connectors will be expanded to include additional versions in accordance with customer requirements. The possibilities for configuration of the connection cables are also virtually unlimited.

MULTILINE E – the variants:

Base body:

  • aluminium
  • stainless steel

Adaptive inserts:

  • stainless steel
  • brass
  • nickel-plated brass
  • one or two seals


  • with shut-off
  • without-shut-off
  • drip-free

Number of connections:

  • four
  • six
  • eight
  • ten
  • special versions

M12 electric inserts:

  • 5-, 6-, and 8-pin
  • b- and d-coded
  • cube67
  • EtherNet/IP
  • EtherCAT
  • sercos
  • Power plug up to 630 V (coming soon)

Locking options

  • Union nut
  • Locking lever

Various tube types and diameters

The modular MULTILINE E multiple connectors provide the first complete multi-media interface, which also allows fast and easy adaptation. In addition to combined concepts for different control lines, complete solutions are also possible for electrical and electronic connections.

Quick-change modular dress pack

We also manufacture custom connections

We deliver more than just our catalogue products. We also develop alternative solutions for your application. Do you require multiple couplings of other materials or with alternative connection combinations, specific shapes, other line outlets, special distributor blocks, or special holding constructions? Approximately 2,000 customer-specific solutions that have already been permanently added to the Eisele product range, speak for themselves.

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