Double coupling with SC 18 x 3/4" brown / shiny, model 2265 283377

Bronze Union – Robust Connection for Installations

This union, made of bronze and copper, connects a 18 mm pipe to a 3/4 inch thread. It is an essential component for joining different elements in water and heating systems. The union’s design, based on a compression sleeve and a tapered external thread (NPT), ensures leak-tightness and long-term durability.

Application and Design Features

The union is suitable for use in potable water, heating, and central heating systems. Its simple construction facilitates installation, while high-quality materials guarantee corrosion resistance and long service life. Manufactured from bronze CC499K and copper Cu-DHP, it complies with DVGW GW 6 and DVGW GW 8 standards, confirming its safety and reliability.

• Versatility: Enables connection between a 18 mm pipe and components with a 3/4 inch thread.
• Durability: Bronze and copper offer high corrosion resistance, extending the union’s lifespan.
• Leak-tightness: The combination of a compression sleeve and tapered thread ensures a secure, sealed connection.
• Standards Compliance: Meets requirements of DVGW GW 6 and DVGW GW 8 standards, ensuring safe operation.
• Easy Installation: Simple design makes assembly straightforward for both professionals and DIY users.

Before purchasing, please verify the current dimensions and technical specifications on the manufacturer’s website (Viega) to ensure compatibility with your specific installation.