Claw couplings with brass seals

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Claw couplings with brass seals for robust connections

Claw couplings with brass seals combine the proven claw coupling principle with a metallic sealing element made of brass. The two coupling halves are connected to each other via their claws; for the coupling to function properly, the geometry, connection, and seal must match those of the corresponding mating part.

When making a selection, the pipe or hose size, connection type, working medium, and operating conditions should be considered together. A properly matched coupling connection ensures reliable operation and makes it easier to connect and disconnect suitable lines.

✅ Claw couplings with brass seals

✅ Quick-connect coupling system

✅ Align the mating coupling and connection dimensions

✅ Consider operating conditions before making a selection
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Claw Coupling and Seal as a System

In a claw coupling, the claws of two mating coupling halves interlock. The rotational movement mechanically locks the connection. The seal plays a central role at the contact point between the coupling halves. This category includes models with brass seals.

Correctly classify brass seals

A brass seal is not a universal replacement part for just any claw coupling. Its shape, dimensions, and contact surfaces must match the specific coupling model. Before replacing or purchasing a new one, you should therefore examine the existing coupling, its mating part, and the seal together.

Connection type and pipe size

Depending on the system, claw couplings can be combined with different connection ends. It is crucial that the connection fits the existing pipe or hose. For hose connections, the hose dimensions are particularly important; for threaded connections, the thread type must be clearly identified.

Take operating conditions into account

To make an appropriate selection, the medium, pressure load, and application environment must be taken into account. Statements regarding permissible operating values should always be based on the specific coupling design and should not be derived solely from the sealing material.

Here’s what you should keep in mind

✅ Claw geometry designed to fit the mating part

✅ Brass seal compatible with the specific coupling

✅ Clearly specify the connection size

✅ Observe the permissible operating data for the respective model

Check for wear and contact surfaces

Couplings, locking surfaces, and seals should be inspected regularly for damage, wear, and deformation. In pressurized systems, a flawless mechanical connection is particularly important. We would be happy to assist you in selecting a suitable claw coupling with a brass seal.

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