Genuine Wefatherm pipes and fittings are made of virgin material and no recycled material is used. Wefatherm exclusively uses Borealis PP-R For the production of pipes and fittings. This raw material has a state-of-the-art additive package which protects the products against oxidation during manufacturing and during operation, whereas all products have excellent resistance against leaching.

Transition fittings and unions are well known items to connect pipe systems of different materials together. The brass type used for inserts in Wefatherm transition fittings is classified as CW617N (CuZn40Pb2). With Cu, Ni, Pb, Zn elements level below the threshold for the migration in water. This brass type complies to the German and 4MS requirements for water intended for human consumption. The Wefatherm pipe system has been certified by DVGW and carries numerous international recognized approvals.

Wefatherm doesn’t deliver only high-quality fittings for socket welding, but also fittings for butt welding and electrofusion. There is always a suitable solution for any demand.

Benefits of Wefatherm fittings

• Firm encapsulation of brass part by PP-R/PP-RCT, no over-twist, no leakage
• No stress corrosion cracking of brass parts, due to raised wall thickness
• Meets all drinking water hygiene requirements
• Fittings for different connection types such as socket welding, butt welding and electrofusion