Press reducing tees - PPSU

This category includes press T-pieces made from PPSU (polyphenylsulphone) with a stainless steel sleeve and EPDM gasket. These fittings are designed for connecting ALPEX press pipes of different diameters in systems operating at a nominal pressure of PN 10 and temperatures up to +120°C. They are commonly used in heating and plumbing systems where branching is required between pipes of varying sizes.

The fittings are suitable for use in closed-loop systems such as underfloor heating, domestic hot water, and central heating installations. The PPSU material provides high chemical resistance and thermal stability, while the stainless steel sleeve ensures mechanical strength and durability. The EPDM gasket ensures a tight seal under operating conditions.

How to choose

• Confirm the inlet and outlet diameters of the pipes to be connected (e.g., 20 x 32 x 20 mm).
• Ensure the fitting is compatible with ALPEX press pipes and the PN 10 pressure rating.
• Verify the operating temperature does not exceed +120°C.
• Check the thread type and connection method to match the system requirements.

Frequently asked questions

Can these T-pieces be used with copper or PE-RT pipes?
No, they are specifically designed for ALPEX press pipes and are not compatible with other pipe materials.

What is the maximum working temperature for these fittings?
The maximum operating temperature is +120°C as specified in the product data.