Wefatherm 40mm x 1 1/4" PPR Female Adaptor Pipe Fitting

The listing indicates compatibility with PPR pipes in the 20 mm, 25 mm, and 32 mm range (often referred to as DN 15 and DN 20 in some documentation). Always confirm the exact size on the product page to match your pipe diameter.

The adaptor is made from PPR material, offering a strong, leak‑proof connection with good impact and corrosion resistance. It is rated for operating temperatures up to 95°C.

It is suitable for a variety of plumbing tasks, including industrial, agricultural, and residential water systems where a solid PPR pipe connection is required.

Follow your PPR system’s fusion method (socket/heat fusion) or the installation method recommended by Wefatherm. Typical steps: cut the pipe square, clean and deburr the edge, bring the pipe and adaptor into alignment, heat fuse the pipe and socket ends as per your fusion tool’s guidelines, and hold until the joint cools and sets. Always use the proper fusion equipment and PPE, and verify the joint after it cools.

Ensure the pipe ends are clean and free of burrs, use fresh fusion tools and correct temperature settings, align the pipe and fitting precisely before fusion, apply steady pressure during joining, and allow the joint to cool undisturbed. Inspect the joint after cooling and test for leaks before putting the system into service.

This adaptor is designed for PPR pipe systems and should be compatible with other PPR pipes of matching outside diameter. Always verify material compatibility and joint method (fusion method) when mixing brands to ensure a secure, code‑compliant installation.

Yes. Use only with PPR pipes of compatible sizes, follow all safety guidelines for hot fusion equipment, avoid exposure to open flames, and ensure installation complies with local plumbing codes. Do not exceed the system’s temperature and pressure ratings, and wear appropriate PPE during installation.

If you’re looking at other PPR female adaptors on Fepy, you might compare with similar fittings from the same or compatible brands. For example:

- Wefatherm PPR Female Adaptor 20mm: https://fepy.com/product/wefatherm-ppr-female-adaptor-20mm - Wefatherm PPR Female Adaptor 25mm: https://fepy.com/product/wefatherm-ppr-female-adaptor-25mm - PPR Female Adaptor 32mm: https://fepy.com/product/ppr-female-adaptor-32mm

Consider durability (PPR material, corrosion resistance), temperature rating (up to 95°C), compatibility with your pipe sizes (20/25/32 mm), ease of installation, and overall cost. A fitter with a proven track record for leak‑free joints and long service life often delivers the best value over time, even if upfront costs are similar to alternatives.

Double‑check the pipe outside diameters you are using (20, 25, or 32 mm as listed), confirm the correct DN size (DN15/DN20 in some listings), and ensure your fusion method (socket/heat fusion) matches the adaptor’s intended joining method. When in doubt, compare the product specifications and consult Fepy’s product pages or support for clarification.