Rothenberger 1000003975 persring-set TH 16-20-26-32 mm

Plumbers and heating engineers rely on the Rothenberger Press Ring Set for creating permanent, leak-proof connections in copper, stainless steel, and C-steel piping systems. This set includes four precision-engineered press rings in sizes 15, 22, 28, and 35 mm, each featuring the standard M-profile for compatibility with a wide range of press fittings. Whether you're working on residential plumbing, commercial heating installations, or industrial gas lines, these rings deliver consistent, high-quality press joints when used with Rothenberger ROMAX pressing machines.

Key specifications

• Pressing profile: M-profile
• Included press ring sizes: 15 mm, 22 mm, 28 mm, 35 mm
• Number of press rings: 4
• Material: High-quality, hardened special steel with corrosion protection
• Compatible pipe materials: Copper, stainless steel, C-steel
• Compatible pressing machines: Rothenberger ROMAX series (Compact TT, 4000, 3000 AC, AC ECO, Compact, 15000)
• Application: Press fitting systems for plumbing, heating, and gas installations
• Connection type: Permanent, leak-proof press connection
• Manufacturing process: Forged and CNC machined
• Durability: High wear resistance, long service life
• Jaw type: Press ring (requires adapter jaw)
• System compatibility: M-profile press fitting systems
• Intended use: Professional plumbing, heating, and industrial installations
• Precision: High dimensional accuracy for reliable pressing

Why choose it

Each press ring is forged from hardened special steel and CNC machined to exacting tolerances, ensuring a precise fit and consistent press results over thousands of cycles. The corrosion-resistant surface treatment extends tool life even in demanding job site conditions. With four common sizes in one set, you're equipped for a wide range of pipe diameters without needing to purchase individual rings separately.

Ideal use cases

• Residential plumbing installations and repairs
• Commercial heating system piping
• Industrial gas line construction
• Maintenance work on copper, stainless steel, and C-steel pipes

Good to know

These press rings require a compatible adapter jaw for use with Rothenberger ROMAX pressing machines. Always verify that your machine model is listed as compatible before use. The M-profile is one of the most widely used press fitting standards, ensuring broad compatibility with fittings from major manufacturers.