Rothenberger - Interchangeable jaw set TH16-20-26-32 without master jaw - 14895

Rothenberger TH16-20-26-32 Interchangeable Jaw Inserts Set

The Rothenberger TH16-20-26-32 interchangeable jaw inserts set (item code 14895) represents a professional solution for plumbing and heating system installers. This kit includes four inserts of different sizes (TH16, TH20, TH26, and TH32) designed for use with a compatible master jaw (not included in the set). The inserts are specifically manufactured for pressing TH fittings, a profile widely used in modern multilayer piping systems and heating systems.

Made from high-quality materials, these inserts ensure precise and reliable pressing of fittings, creating secure and leak-proof connections. Their robust construction guarantees a long lifespan even under intensive use on construction sites. The interchangeability system allows for quick switching between sizes, optimizing work time and reducing the need to carry multiple complete jaws.

Technical Specifications

The inserts in the Rothenberger 14895 set are compatible with the brand's standard master jaws and many professional pressing systems. Each insert is clearly marked with its size for easy identification during work. The TH profile (also known as H profile in some markets) is one of the most common for press fittings, making this set particularly versatile.

• TH16 insert: ideal for small-diameter pipes in domestic systems
• TH20 insert: perfect for standard connections in residential plumbing systems
• TH26 insert: suitable for medium-diameter pipes in heating systems
• TH32 insert: designed for larger-diameter pipes in commercial applications

Practical Advantages

Adopting this set of interchangeable inserts offers numerous benefits to professional installers. First, the modular system allows for significant cost savings compared to purchasing complete jaws for each size. Furthermore, the reduced weight of the inserts, compared to full jaws, makes transportation and prolonged use easier, reducing fatigue during repetitive operations.

Rothenberger pressing technology guarantees reliable and durable joints, eliminating the risk of leaks and reducing the need for future maintenance interventions. The system does not require the use of open flames or welding, making the work safer, especially in confined spaces or in the presence of flammable materials.

Applications

The TH16-20-26-32 insert set is used in multiple installation contexts:

• Residential and commercial plumbing systems
• Radiator heating systems
• Underfloor heating systems
• Domestic hot water distribution
• Air conditioning systems

The versatility of the four included sizes covers most common installation needs, making this set an essential tool in every plumber's and HVAC technician's toolkit. Compatibility with multilayer pipes, increasingly common in modern installations, makes these inserts particularly relevant and useful.

Maintenance and Care

To ensure optimal performance and prolong the lifespan of the inserts, it is advisable to keep them clean from residues and debris after each use. Periodic inspection of the integrity of the pressing profiles and the attachment points to the master jaw ensures consistently perfect results. Rothenberger also recommends having the calibration of the inserts checked periodically at authorized service centers, especially after intensive use or accidental drops.