Brymec stainless steel press-fit system for long-lasting, reliable pipework installations – from drinking water to heating systems and rain water. Made from top quality 316L grade Stainless Steel, this range is far superior to conventional materials – ideal for corrosion or hygienically demanding applications – particularly drinking water. WRAS approved. SANHA Therm is a high quality, economic press-fit system for closed systems such as heating and solar installations, as well as compressed air and cooling system applications. SANHA Therm fittings are compatible with most common makes of press tooling, all fittings contain an EPDM O-ring. SANHA Therm Pipe - un-alloyed steel, material no. 1.0034 (E 195) according to EN 10305, outside zinc plated for protection from outside corrosion.