Rothenberger 1000003878 Lisovací krúžok SV 28 mm

On a busy construction site, a heating engineer reaches for the Rothenberger 1000003878 press ring to create a permanent, leak-proof joint on a 54 mm copper pipe. This M-profile ring, paired with a ROMAX press machine and adapter jaw, delivers the precision and reliability required for potable water, heating, and gas installations.

Key specifications

• Profile type: M-Profile
• Nominal diameter: 54 mm
• Material: High-strength forged steel with specially hardened jaw
• Compatible with Rothenberger ROMAX series (3000, 4000, AC ECO, COMPACT TT)
• Requires Rothenberger adapter jaw (e.g., 1000000001)
• Corrosion-resistant surface treatment
• High wear resistance for extended service life

Why choose it

Professionals trust this press ring for its robust construction and exacting manufacturing. The forged steel body and hardened jaw withstand frequent use, while the corrosion protection extends tool life. High-precision machining ensures every press results in a secure, leak-proof connection that meets industry standards.

Ideal use cases

• Pressing M-profile fittings in potable water and heating systems
• Gas installation work requiring DVGW-compliant connections
• Maintenance and repair tasks on metallic pipe systems
• New construction and renovation projects with ROMAX press machines

Good to know

As part of the ROTHENBERGER ROMAX system, this press ring guarantees seamless compatibility with the entire range of ROMAX press machines. It must be used with the appropriate adapter jaw to function correctly.