Flange PN16 Steel - 54 DN50 1509091002

Steel collar for press fittings – reliability and tightness

This PN16 Steel DN50 collar is a connector element designed for the construction of water supply and heating installations. Made of steel, it provides durability and corrosion resistance, especially in combination with Fe/Zn88 galvanizing (layer thickness 8-15 µm). This is crucial for the longevity of the installation, especially in harsh environmental conditions.

This collar is distinguished primarily by the press-fitting technology, which guarantees quick and secure installation. The use of an O-ring seal made of EPDM rubber further increases the level of tightness, minimizing the risk of leaks. Importantly, this model has an LBP (Leak Before Press) controlled leakage function, which means that any irregularities in the connection will be detected before full compression – this is a great help during quality control of the completed installation.

Construction features and application

The collar has a simple construction, which facilitates its installation and integration with other system components. It is designed to connect pipes with a nominal diameter of DN50 (outer diameter 54 mm) using crimp sleeves. The working length of the connection is 52 mm, and the total length of the collar is 87 mm. The connection material is steel, which ensures compatibility with other steel elements in the installation.

This collar can be used in:

• Central heating installations

• Water supply systems

• Industrial installations requiring reliable connections

• Residential and commercial construction

Thanks to its construction and materials, this collar is ideal for both professional installers looking for proven solutions and end customers who value the durability and safety of the installation.