Rubber expansion joint DN50 PN16, EPDM, flanged 700L050C00

Flexible connection in installations – rubber expansion joint DN50

The rubber expansion joint DN50 PN16 is a reliable solution for absorbing vibrations, noise and deformations in piping systems. Made of high-quality EPDM rubber, it ensures durability and resistance to chemical and temperature influences. Its flanged design facilitates assembly and disassembly, and also ensures a tight connection.

This type of expansion joint is particularly useful in installations where thermal movements, vibrations generated by machines or the need to compensate for installation inaccuracies occur. Using a rubber expansion joint protects installation elements from damage caused by stresses and facilitates system servicing.

Construction and application

The expansion joint consists of metal flanges made of steel and a flexible element made of EPDM. The nominal diameter DN50 means that the expansion joint is intended for pipes with an inner diameter of 50 mm. The pressure class PN16 indicates its ability to operate at a nominal pressure of up to 16 bar. The neutral length of 105 mm provides adequate flexibility and compensation range.

Rubber expansion joints are widely used in:

• water and sewage installations,
• heating and cooling systems,
• industrial process installations,
• residential and industrial construction.
• ventilation and air conditioning installations

Worth knowing: EPDM is a material with very good resistance to weather conditions, ozone and many chemicals, making it an ideal choice for outdoor applications and in harsh industrial conditions. Steel flanges provide a solid connection to pipes and corrosion resistance. This expansion joint allows for noise reduction in the installation – thanks to the vibration damping properties of EPDM rubber.