Couplings

This category includes threaded brass couplings designed for use in heating, plumbing, and sanitary systems. These fittings provide reliable connections between pipes and components operating at temperatures up to +120°C. They are commonly used in domestic and industrial water systems, including those supplying potable water.

The couplings are manufactured from CW617N brass, a durable and corrosion-resistant alloy suitable for long-term use in fluid systems. They feature PN 10 pressure ratings and are available in a range of sizes and thread combinations, such as 30 x 1/2", 33 x 1", and 25 x 3/8".

How to choose

• Confirm the pipe size and thread type required for your system to match the coupling dimensions.
• Verify the operating temperature does not exceed +120°C for compatibility with these fittings.
• Select CW617N brass for its suitability in potable water systems and resistance to corrosion.
• Check the PN rating to ensure the fitting meets the pressure requirements of the application.

Frequently asked questions

Are these couplings approved for use in drinking water systems?
Yes, they are certified for potable water use.

What is the maximum operating temperature for these couplings?
They are suitable for use up to +120°C.