Press fitting and pipe system made of stainless steel 1.4401 and 1.4521 according to PN- EN 10088, PN- EN 10312 and DVGW GW 541. The fittings and pipes are approved according to DVGW W 534 for potable water installations according to DIN 1988.

Application for fixed shape surface and recessed distribution pipes and vertical installations in the mixed Viega system. The press fitting features SC-Contur for detecting unpressed connections during system filling.

• SC-Contur certification and compliance with DVGW W 534, point 12.14.
• Detection of unpressed connections: 1.0 bar to 6.5 bar with water and 22 mbar to 3.0 bar with compressed air or inert gases.
• Sealing element: EPDM, black, resistant up to 110°C.
• Immediate applications: potable water, rainwater, compressed air systems, agriculture, industry, special applications, shipbuilding, firefighting installations.

Operating temperature: T = 85°C, Tmax = 110°C. Maximum operating pressure: pmax ≤ 16 bar. Mixed material installations are allowed regardless of flow direction. The fittings must be protected from high concentrations of medium chlorides and external factors.

Material: stainless steel. Connections: press-fit, thread Rp. Sealing EPDM, polygonal, design number 2312 d 28mm, Rp 3/4'.