PRESS COUPLINGS REDUCED - PPSU

Reduced press couplings in PPSU are designed for connecting ALPEX pipes of different diameters in heating and plumbing systems. These fittings are suitable for use in systems operating at a nominal pressure of PN 10 and a maximum temperature of +120 °C. The couplings feature a PPSU plastic insert, a stainless steel sleeve, and an EPDM sealing ring, ensuring reliable and leak-free connections. They are commonly used in installations requiring size transitions between pipe diameters while maintaining system integrity and performance.

These fittings are ideal for use in residential and commercial heating systems, as well as in plumbing and sanitation applications where compatibility between different pipe sizes is necessary. The press-fit connection method ensures a secure and durable joint, suitable for both new installations and system repairs.

How to choose

• Confirm the required size transition (e.g., 40 x 50) based on the pipe diameters to be connected.
• Ensure compatibility with ALPEX press systems and PPSU material specifications.
• Verify that the fitting is rated for a maximum temperature of +120 °C and PN 10 pressure.
• Check that the fitting includes a stainless steel sleeve and EPDM seal for long-term durability.

Frequently asked questions

Can these couplings be used with other pipe materials besides ALPEX?
No, these couplings are specifically designed for use with ALPEX pipes and may not be compatible with other pipe types.

What is the maximum operating temperature for these press couplings?
The maximum operating temperature is +120 °C, as specified in the product description.