Rothenberger ROLOCK EPT Set, 3/8-1/2-5/8-3/4-1' - 12517

Features of the ROLOCK EPT Rothenberger 12517 Set

The Rothenberger ROLOCK EPT Set (item code 12517) represents a professional solution for creating press connections on copper, stainless steel, and carbon steel pipes. This complete kit includes pressing jaws in sizes 3/8, 1/2, 5/8, 3/4, and 1 inch, thus covering the most commonly used dimensions in plumbing, heating, and gas systems.

Set Composition

The set consists of 5 interchangeable jaws compatible with the ROLOCK system, designed to ensure secure and durable connections. Each jaw is made of high-strength steel, heat-treated to ensure consistent performance even after numerous pressing cycles. The robust carrying case included in the set allows for tidy transport and storage of all components, protecting them from impacts and dust.

Technology and Performance

The jaws of the ROLOCK EPT Set use the EPT (European Press Technology) pressing profile, a recognized standard that ensures compatibility with press fittings from leading European manufacturers. This system guarantees hermetic and long-lasting connections, eliminating the risk of leaks even under high pressure conditions. The geometry of the jaws is designed to uniformly distribute the pressing force, creating an optimal mechanical coupling between pipe and fitting.

Practical Advantages

Using the ROLOCK EPT system offers numerous benefits compared to traditional joining methods:

• Rapid installation: reduces assembly times by up to 70% compared to welding or brazing
• No flame: eliminates risks associated with the use of open flames, ideal for interventions in sensitive environments
• No chemical treatment: does not require the use of fluxes or potentially harmful substances
• Cold joints: allows work even in the presence of water residue in pipes
• Visual inspection: allows for easy verification of correct pressing execution
• Versatility of use: usable on different materials and in various plant sectors

Applications

The Rothenberger ROLOCK EPT Set is used in numerous professional contexts:

• Civil and industrial plumbing systems
• Heating and air conditioning systems
• Gas distribution networks (check local regulations)
• Solar thermal systems
• Fire extinguishing systems
• Compressed air networks

Technical Specifications

The jaws of the set are compatible with Rothenberger ROLOCK electro-hydraulic and manual pressing tools. The EPT profile ensures pressings comply with major industry standards, guaranteeing watertight seals up to 16 bar. The robust construction of the jaws allows for thousands of pressing cycles before requiring maintenance, while the materials used resist corrosion and wear.

Maintenance and Durability

To maintain the efficiency of the set over time, Rothenberger recommends regular cleaning of the jaws and light lubrication of moving parts. It is also advisable to periodically check the calibration of the jaws at an authorized service center, especially after intensive use. With proper maintenance, the ROLOCK EPT Set guarantees years of reliable use, representing a secure investment for professionals in the HVAC sector.