The Rothenberger M Profile Press Ring Set is a premium, professional pressing solution developed for metallic piping systems, including copper, carbon steel, and stainless steel. Designed for installers who need reliable results in awkward or restricted spaces, these rings make it easy to press fittings accurately in complex installation layouts.

Each ring is manufactured from heavy-duty special steel and features partial laser hardening in high-wear zones. This delivers precise, consistent press results, significantly reduces wear on critical contact areas, and extends service life—with up to double the pressing cycles compared to standard, non-treated press rings. Long-term corrosion protection further improves resilience on site and in storage.

Rothenberger M profile rings are compatible with all commercially available press machines that provide constant axial thrust of 19 kN or 32 kN, provided a matching jaw fixture is used. Buy as a complete 4-ring set or select individual sizes to suit your pipework.

M Profile size options (SKU):

• M15mm – 1000003881

• M22mm – 1000003883

• M28mm – 1000003884

• Full Set (M15, M22, M28, M35) – 1000003973