Lever arm clutch

Lever arm coupling: Fast and secure connection principle

Practical, user-friendly solution for fast assembly and reliable sealing.
The lever arm coupling from Lippmann offers an excellent solution for fast, safe and drip-proof connections in industrial applications. This quick coupling system is based on EN 14420-7 and goes back to the American military standard MIL-C. The lever arm coupling enables quick assembly, is easy to use and ensures a tight, reliable connection without additional tools or seals. With a wide operating temperature range of -20°C to +65°C, it is suitable for many demanding applications.

The two-lever operation allows you to connect and disconnect the clutch quickly and effortlessly. The construction is designed to provide optimum performance even in the most demanding environments. The lever arm coupling is not only suitable for simple applications, but also for use in specialized areas such as the chemical industry or mechanical engineering, where a quick and drip-proof connection is required.

Advantages of the lever arm coupling in detail:

  • Fast and efficient connection: Enables quick and tool-free assembly, which significantly speeds up the installation process.
  • Easy handling: Thanks to the two-lever operation, handling is intuitive and easy. No special knowledge is required to operate the clutch.
  • Reusable: Due to its robust construction and durable design, the clutch can be used over long periods of time, saving costs in the long term.
  • Drip-proof: The coupling guarantees a tight connection without the risk of leaks, which is crucial in many applications.
  • Flat-sealing: It is suitable for both internal and external threads, which increases flexibility and application possibilities.

Material and properties:

  • Aluminum: Lightweight and corrosion-resistant, therefore ideal for use in standard applications where weight is an issue.
  • Brass: Offers high resistance and robustness, ideal for medium to heavy-duty applications.
  • Stainless steel (V4A): Particularly resistant to aggressive environments and corrosion, making this coupling the best choice for use in chemical or marine environments.

The lever arm coupling is available in sizes from DN 13 (½”) to DN 100 (4″) and is suitable for our Protector™ electrical hoses and many other connection applications.

Versatile application options and reliable performance

The versatile lever arm coupling is used in many branches of industry where fast, safe and drip-proof connections are required. It is used in the chemical industry, in mechanical engineering, in agriculture and in many other areas where a high load capacity and easy handling are required.