Lüdecke GmbH

Process Industry Couplings

Quick Connect Couplings and Screwings for Cleaning Applications

For the food processing industry, hygiene is top priority. This is why worktops, machines and premises need to be thoroughly cleaned on a regular basis.
The used devices must meet high requirements due to rough operating conditions, cleaning agents and strict hygiene guidelines.
LÜDECKE offers a high-quality system tailored to these special demands. It consists of different fittings (screwings/ quick connect couplings) which will be especially adjusted to the hoses used for cleaning applications.


  • Entirely made of stainless steel
  • High resistance against corrosion
  • Extremely robust, secure and reliable
  • Absolutely leakage-proof and durable
  • Easy handling
  • Ergonomic design for optimum ease of use
  • Hygienic smooth surfaces to prevent dirt from collecting
  • High flow rate due to maximum passage
  • No risk of injury due to unsuitable assembly methods



The LÜDECKE CleanConnect screwing most often is used for applications with cleaning agents and high water pressure. This product provides an innovative and robust connection for a safe hose assembly.


  • High-quality hose screwing made of stainless steel 1.4305
  • Permanent assembly by hose crimping or re-usable hose squeeze nut
  • Full and straight-through passage
  • For applications with aggressive cleaning agents (e.g. for preliminary cleaning)
  • For a working pressure of 35 bar as well as operating temperatures up to 95°C (subject to media)

Quick Connect Coupling

The LÜDECKE CleanConnect quick connect coupling is used in applications that require high flexibility (e.g. rinsing with water).
The product highlight is the automatic safety locking mechanism according to the patented TempSecure by LÜDECKE® concept. It offers simple and effective protection against unintentional disconnection under pressure and thus can be chosen when working with high temperatures. The ergonomic design provides an easy operation even when wet or when wearing gloves.


  • High-quality quick connect coupling made of stainless steel 1.4305
  • Different connection and valve types
  • TempSecure by LÜDECKE®: patented temperature regulation quick connect coupling system with automatic locking mechanism
  • O-rings which are especially approved for the food industry (VO (EG) 1935/2004)
  • For a working pressure of 35 bar as well as operating temperatures up to 95°C (subject to media)

Simple - Hygienic - Fast

To connect the system, simply push the plug into the safety coupling. The sleeve automatically slides forward in a twisting motion and engages into the final safety lock position. The coupling is now firmly connected to the plug and secured against unintentional opening.

To release the plug from the safety coupling, the sleeve has to be pulled back manually and with force. The plug can only be removed from the safety coupling by deliberately pulling/twisting.

Quick Connect Couplings Series for Cleaning Applications – Series ESHGTE DN 13

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Cleaning Couplings and Screwings – Brochure