Lüdecke GmbH


Energy-Efficient Quick Connect Couplings

The LÜDECKE OptiFlow-Line offers energy-optimised coupling systems which achieve higher flow rates and significantly reduce energy consumption. This in turn leads to decreasing energy costs as well as increasing durability and lifetime of machines and tools.

By continuously improving our development and production processes, we ensure that our quick connect couplings are permanently revised and performance optimised. In this way, we guarantee sustainable and efficient operation.


  • Patented OptiFlow by LÜDECKE® valve technology
  • Extremely high flow rates
  • Low pressure drop
  • High durability
  • Great operational safety and best sealing characteristics





Flow Simulation - Comparison

The products of the LÜDECKE OptiFlow-Line have a valve with optimised geometry for higher flow rates.

Comparison Chart of Flow Rates

The flow rates of the LÜDECKE OptiFlow-Line (in comparison to the Quality-Line) are summarized in the following chart.

Different Sizes and Versions

The LÜDECKE OptiFlow-Line is made up of different series.

Performance comparison pneumatics quick connect couplings