Wefatherm 25mm x 4m PN16 PPR Pipe

PN16 indicates a maximum working pressure rating of 16 bar at typical operating temperatures, making it suitable for most residential and light commercial water supply installations.

The pipe is made from polypropylene random copolymers and supports temperatures up to about 95°C. It resists corrosion and chemical attack, has smooth inner walls for better flow, and contributes to energy-efficient water transport.

Weatherm PPR Pipe PN16 meets the DIN standards 8077 and 8078, ensuring quality, compatibility with fittings, and reliable performance in plumbing systems.

Its smooth inner walls reduce turbulent flow and friction, improving flow performance and potentially lowering energy use and pressure losses over the system’s life.

Use compatible PPR fittings designed for Weatherm PPR Pipe. The system is designed for strong joints with specially designed connectors and is typically joined by heat-fusion (fusion welding) or approved mechanical connections following the manufacturer's guidelines.

Ideal for hot and cold water distribution, domestic plumbing, and purging or circulation lines in both residential and commercial installations.

Yes, it is designed for potable water applications and shows resistance to common chemicals encountered in plumbing, contributing to long-term durability when installed with approved fittings.

Select the pipe diameter based on desired flow rate and system pressure, and choose lengths that minimize joints and ensure proper support. Refer to your system design and local codes to determine the appropriate size for your application.

Compared to PN16 variants in the same family, you may choose different diameters (e.g., 25mm, 32mm) to suit your flow requirements. For higher pressure needs, PN20 variants are available as alternative options that you can find on Fepy’s product listings.

You can explore alternative Weatherm PPR pipes on Fepy by checking product pages such as Weatherm PPR Pipe PN16 25mm (https://fepy.com/product/weatherm-ppr-pipe-pn16-25mm) and Weatherm PPR Pipe PN16 32mm (https://fepy.com/product/weatherm-ppr-pipe-pn16-32mm), or PN20 variants like Weatherm PPR Pipe PN20 25mm (https://fepy.com/product/weatherm-ppr-pipe-pn20-25mm). Compare diameter, pressure rating, and compatibility with fittings to choose the best option for your project.