Rothenberger - ROLOCK EPT Pliers Set with Jaws 12-15-18-22-28 mm - 12503

Professional Pipe Pressing Set

The Rothenberger ROLOCK EPT Set is a complete system for pressing copper, stainless steel, and carbon steel pipes. This kit includes 5 jaws of different sizes (12, 15, 18, 22, and 28 mm) designed to create secure and leak-tight connections in plumbing, heating, and gas systems. The electro-hydraulic pressing technology ensures reliable joints without the need for soldering or threading, significantly reducing installation times and the risks associated with hot work.

Technical Specifications

The ROLOCK EPT set is distinguished by its robustness and precision. The jaws are made of special hardened steel to ensure durability and consistent performance over time. The system uses an M-profile pressing shape that guarantees maximum tightness and compliance with European standards. The pressing force of 32 kN allows for the creation of permanent connections that withstand high pressures and mechanical stresses.

Operational Advantages

Working with the Rothenberger ROLOCK EPT Set offers numerous benefits compared to traditional methods:

• Reduced installation time by up to 60% compared to soldering
• Elimination of fire risk as it does not require open flames
• Leak-proof joints thanks to the controlled pressing system
• Ability to operate in confined spaces where soldering would be difficult
• Compatibility with the main press fitting systems available on the market
• Less pipe preparation required compared to other joining methods

Practical Applications

This set is used in numerous professional contexts:

• Installation of residential and commercial plumbing systems
• Construction of radiator or underfloor heating systems
• Assembly of gas distribution lines (with certified fittings)
• Maintenance and repair of existing systems
• Installations in historical buildings where hot work is prohibited
• Construction of solar thermal systems

Package Contents

The Rothenberger 12503 set includes:

• 5 pressing jaws in diameters 12, 15, 18, 22, and 28 mm
• Robust case for transport and storage
• Technical documentation and certifications

Quality and Reliability

Like all Rothenberger products, the ROLOCK EPT set is manufactured according to strict quality standards. Premium materials and precise manufacturing tolerances guarantee reliable and durable results. Each jaw is individually tested before being put on the market to ensure optimal performance. Compliance with European regulations makes this set suitable for certified installations, offering peace of mind to both the installer and the end-user.

Maintenance and Durability

The jaws require minimal maintenance to maintain optimal performance over time. Regular cleaning and light lubrication of the pivot points are recommended. With proper care, this set represents a lasting investment for plumbing and heating professionals, guaranteeing thousands of pressing cycles without loss of efficiency.