Quality Assurance
Both the WEFATHERM and WEFAKlim piping systems are manufactured by Wefa Plastic in Germany to the highest quality standards. Wefa Plastics commitment to quality is evident under their DIN EN ISO 9001:2000 Quality System and external inspection is carried out by the highly reputed SKZ Institute in Würzburg, Germany.
Wefa Plastic also operate their own laboratory in which they carry out the necessary tests for certification of their products.
System Specific Standards
The WEFATHERM Piping System is manufactured in Germany to European DIN Standards. Polypropylene (PP) Pipes to DIN8077 and 8078. Polypropylene fittings to DIN 16 962.
WEFATHERM has been certified by a number of independent bodies as being compliant with these DIN Standards. This compliance allows the Wefatherm PP-R system to carry recognized certification marks including the Five Ticks, StandardsMark and Watermark along with a number of internationally recognized approvals.
DOWNLOADS
WEFATHERM:
- Product Brochure
- Technical Catalogue
- Saddle Brochure
- Product Guarantee
- Pressure Test
- Installation Check List
WefaKlim:
Certificates:
Installation Video Tutorials:
CAD Drawings:
