Geberit Mapress Stainless Steel Union (15mm - 54mm)

The Geberit Mapress Stainless Steel union makes a detachable, flame-free press connection between two Mapress Stainless Steel pipes. A CrNi steel union nut lets the joint be undone for maintenance or component replacement without cutting the pipe. Made from corrosion-resistant CrNiMo stainless steel 1.4401 (316, EN 10088).

It carries Geberit's full pressing-security package – pressing indicator, leak-before-pressed design and a transparent protection plug on the pressing socket – with a black CIIR seal ring and an EPDM flat gasket at the union for a reliable seal across the standard Mapress operating range.

Key features

• Detachable joint with CrNi steel union nut
• Corrosion-resistant CrNiMo stainless steel 1.4401 (316, EN 10088)
• Flame-free press-fit connection at both ends
• Pressing indicator and leak-before-pressed security
• Black CIIR seal ring with EPDM flat gasket
• Pressing socket with transparent protection plug

Suitable for

• Cold and hot potable water
• Cooling and heating water (with or without antifreeze)
• District heating and saturated steam ≤ 120 °C
• Service, process and treated water
• Rainwater, grey and black water (pH ≥ 5.5)
• Fire-protection and sprinkler systems (wet/dry)
• Compressed air, inert and industrial gases
• Technical building services, industry and shipbuilding

Available from 15 mm to 54 mm (DN12–DN50) across the Geberit Mapress Stainless Steel system.