Claw coupling - versatile and efficient connection for compressed air and fluids

A claw coupling, also known as a compressed air coupling, is a robust and reliable coupling mainly used for connecting hoses and pipes in compressed air and fluid systems. The unique claw mechanism allows these couplings to be connected and disconnected quickly and easily, making them particularly suitable for applications where speed and efficiency are crucial.

Applications of the claw coupling

Claw couplings find application in various industries because of their versatility and durability. In the construction industry, they are frequently used to connect compressed air hoses to pneumatic tools and machines, ensuring a reliable air supply. In industrial environments, they serve to transport water, oils and other liquids, where a leak-proof connection is essential. In addition, claw couplings are used in agriculture for irrigation systems and fertiliser spreading, thanks to their ability to quickly and safely connect and disconnect hoses.

Advantages of the claw coupling

One of the main advantages of claw couplings is their simple and quick coupling mechanism. The claw design allows hoses to be connected without special tools, saving time and increasing efficiency. Moreover, the high-quality materials, such as cast iron and stainless steel, ensure a durable and corrosion-resistant connection, suitable for a variety of conditions. The couplings are designed to provide a reliable and leak-free seal, which is crucial for both compressed air and liquid applications. In addition, different types of sealing rings are available, made of materials such as EPDM, NBR and Viton, allowing the couplings to be adapted to specific media and temperature requirements.

Available variants and materials

At Mees van den Brink, we offer an extensive range of claw couplings to meet various needs. Our range includes:

• Claw coupling with hose grommet (SKG): Fitted with a ribbed hose grommet for secure attachment to the hose, available in materials such as galvanised cast iron and stainless steel.
• Claw coupling with female thread (KIG): Suitable for connection to components with male thread, available in galvanised cast iron and stainless steel.
• Claw coupling with male thread (KAG): Designed for connection to female-threaded fittings, available in cast iron zinc-plated and stainless steel.
• Claw coupling with lock holes (KASS/KISS): These couplings are equipped with lock holes for extra safety and prevent unwanted disconnection, ideal for applications with increased vibration or pressure.
• Blind caps (VKO): Used for sealing unused couplings to prevent contamination and damage, available in galvanised cast iron and stainless steel.

We also offer various sealing rings made from materials such as EPDM, NBR, Ohasil, silicone and Viton, allowing you to choose the right seal based on your specific application and the medium to be transported.

Why choose Mees van den Brink?

At Mees van den Brink, we strive for excellent service and quality. From stock, our claw couplings are usually available within one day, so your projects will not be delayed. With our in-house assembly, welding and testing departments, we can deliver customised products to meet your specific requirements. In addition to standard lengths, we also offer customised hoses to ensure you always have the perfect solution for your application. Our team of experts is ready to advise and help you choose the right coupling for your specific situation.

See also our other products

In addition to claw couplings, Mees van den Brink has an extensive range of high-quality couplings for various applications:

• Perrot Cardan couplings: Specially designed for irrigation and sprinkler systems, these couplings are known for their robustness and easy assembly. They offer a reliable connection even under high pressure and in demanding environments.
• Welding couplings: Ideal for permanent connections in pipe systems, where a firm and leak-free seal is required. Our welding couplings are available in different materials and sizes to meet your specific requirements.
• Mortar couplings: Designed for conveying abrasive materials such as mortar and concrete, these couplings offer a durable and wear-resistant solution for the construction industry. They can withstand high pressure and ensure safe and efficient transfer of materials.

For more information about our products and services, please visit our website or contact one of our specialists. We are ready to advise you and help you find the right solution for your specific application.