Sanfix Fosta and Sanfix Plus pipes are suitable for unrestricted use in drinking water installations. They are food safe, hygienic and, like Viega press connectors, more than fulfil the legal requirements.
High Quality and Very Robust
Sanfix Fosta pipes are available in sizes 16 to 63 mm. They consist of three layers: a PeXc internal pipe, an aluminium layer and a PE-Xc coating. Even without the coating the internal pipe ensures the high level of required temperature and pressure resistance – signs of quality, for which its physical network structure must be thanked. The finishing process transforms the PE molecule chains into a robust three-dimensional grid and makes the pipe especially stable and corrosion resistant.
Alongside the high pressure and temperature resistance, the 3-layer structure ensures a long lifespan for the pipes. Even when the external coating is damaged, a product lifespan of up to 50 years can be achieved. The dimensions starting from 25 mm are designed for high flow rates with their optimized internal diameters – which is positive for both technical and economic reasons.
Quick and reliable Handling
Sanfix Fosta connects optimal handling with very high pressure stability. The butt welded aluminium coating minimizes length expansion, makes the pipe oxygen proof and most of all: bendable. Smaller pipe dimensions can be effortlessly bent by hand . This is possible even with the smallest of radii. Sanfix Fosta allows itself to be shaped as required and retains this permanently. A real work saving in tight spaces and a good opportunity to save material.
Press Connector made of Gunmetal
The gunmetal connector and the stainless steel press sleeve help provide an extremely long lifespan for the installation. The special form of the gunmetal connector creates optimal flow conditions, while the retaining function prevents rotation after pressing. Press connectors made of gunmetal are always hygienic and therefore the right choice for installations with water pipes made of PE-Xc. Tension tears and dezincification corrosion do not occur. High installation security and perfect quality are guaranteed in the long-term. With the help of a viewing window on the press connector, the correct insertion depth of the pipe can be checked before pressing (insertion check).
Wall Plates for any Installation
Single and dual-wall plates as well as the new reduced dual-wall plate are part of the complete Viega range. The latter allow a dimension step of 20 to 16 mm.