Half coupling with flat gasket GW Steel - 42 G1 3/4" 1509106005

Half coupling with flat seal – a reliable connection in steel installations

This half coupling with a flat seal, made of galvanized steel, is a key element of the KAN-therm Steel systems. It is used to connect steel pipes in water, heating and technological installations. Its construction ensures durable and tight connections, and the LBP controlled leakage function facilitates the identification of any installation errors.

Design and application

The half coupling is designed for pressing, which significantly speeds up installation compared to traditional methods such as welding or screwing. Made of carbon steel RSt 34-2 (1.0034 according to DIN EN 10305-3), covered with a layer of zinc (8-15 µm) with an additional layer of chromium, it guarantees corrosion resistance and long-term operation. The EPDM seal ensures a tight connection. Designed for a pipe diameter of 42 mm and a thread of G1 3/4".

Advantages and benefits

• Fast installation: Pressing technology eliminates time-consuming welding or screwing processes.
• High tightness: O-ring seal and four-point "M" type clamping system ensure a reliable connection without the risk of leaks.
• Quality control: LBP function (Leak Before Press) – an unpressed connection is leaky, which facilitates the identification of errors during the pressure test. This is particularly important for installers who can quickly verify the correctness of the work performed.
• Corrosion resistance: Galvanized steel with a chromium layer provides long-term protection against external factors.
• Minimal pressure loss: The design minimizes constrictions in the pipeline, which translates into better system performance and lower operating costs.
• Compliance with standards: KAN-therm Steel fittings meet strict quality standards, ensuring the safety and reliability of the installation.
• Versatility: Suitable for use in various types of installations – water, heating and technological.

This half coupling is a solid and practical solution for both professional installers and end customers looking for a reliable element for building or modernizing a steel installation. Its durable construction and functionality guarantee long-term, trouble-free use.