PUSH adapters - female thread

This category includes push-through adapters with internal threads for connecting ALPEX PPSU pipes to external threaded fittings. Designed for use in heating and plumbing systems operating at up to +120°C, these adapters allow for quick and tool-free installation. The brass body, stainless steel sleeve, and EPDM sealing ring ensure compatibility with a range of fluids and system conditions.

Typical applications include connecting ALPEX pipes to valves, meters, or other threaded components in residential and commercial heating systems. The PN 10 pressure rating ensures suitability for standard domestic and low-pressure industrial systems.

How to choose

• Match the ALPEX pipe diameter (16, 20, or 26 mm) with the adapter’s push-fit end.
• Select the correct internal thread size (e.g., 1/2", 3/4", or 1") and thread type (female thread) to match the connected component.
• Confirm compatibility with the system temperature and pressure conditions (up to +120°C and PN 10).

Frequently asked questions

Can these adapters be used with copper or steel pipes?
No, these adapters are specifically designed for ALPEX PPSU pipes and cannot be used with metal pipe materials.

Is a press tool required for installation?
No, these push-through adapters are installed without tools by simply pushing the ALPEX pipe into the fitting until it clicks into place.