Adapter with external thread R3" MT-RS3 Uponor RS 1029133

Brass adapter with external thread 3" for Uponor RS system

This adapter with a 3" (DN80) external thread is designed to connect elements of the Uponor RS system. Made of brass with a zinc coating, it provides a durable and tight connection. It is compatible with both RS 2 and RS 3 modular connections, making it a universal installation element.

This adapter is particularly useful in situations where a transition to a different type of connection or connection to an existing installation with an external thread is required. Its construction guarantees reliability and long-term functionality.

Features and application

This adapter is characterized by a solid construction and high quality workmanship. The brass body with a zinc coating provides resistance to corrosion and mechanical damage. The tapered external thread (NPT) compliant with PN EN 10226-1 guarantees a tight connection.

• Versatility: Compatible with Uponor RS 2 and RS 3 systems.
• Durability: Made of tin-plated brass, resistant to corrosion.
• Tightness: External thread compliant with PN EN 10226-1 ensures a tight connection.
• Application: Ideal for connecting elements of the Uponor RS system with other installations with an external thread.
• Maximum working pressure: Up to 10 bar at 20°C, ensuring safe operation under standard installation conditions.

Construction and assembly

The adapter has an external thread with a nominal diameter of 3 inches (80 mm) and a plug for connection to pipes of the Uponor RS system. The zinc coating of the brass body protects against corrosion, and the precisely made thread ensures easy and secure assembly. The adapter is easy to install – simply screw it onto the appropriate installation element, making sure it is tightened correctly to obtain a tight connection. The adapter is 72.6 mm long, and the thread length is 20 mm.