Rothenberger - Conical gas test plugs, size 3, 1.1/4-2' - 351228

Features of Rothenberger Conical Gas Testing Plugs

Rothenberger conical gas testing plugs, model 351228, are professional tools specifically designed for gas system testing. Belonging to group 3, these plugs cover diameters from 1.1/4 to 2 inches, offering a reliable solution for leak testing in domestic and industrial systems. Made from high-quality materials, they ensure perfect adherence to pipes thanks to their conical shape that perfectly adapts to different pipe sizes.

Practical Applications

These conical plugs are used in numerous professional contexts, proving indispensable for technicians and installers operating in the HVAC sector. Key applications include:

• Leak testing in domestic and industrial gas systems
• Pressure verification in pipes of various diameters
• Routine and extraordinary maintenance of existing systems
• Installation of new gas systems according to current regulations
• Periodic safety tests required by regulations

Technical Advantages

Rothenberger testing plugs offer several advantages that make them essential tools for industry professionals:

• Conical shape ensures perfect adherence to pipes of different diameters
• Materials resistant to corrosion and chemicals present in gas systems
• Easy insertion and removal thanks to ergonomic design
• Secure seal even at high pressures during tests
• Compatibility with major testing systems on the market
• Long-lasting durability thanks to Rothenberger's manufacturing quality

Technical Specifications

Model 351228 features precise technical characteristics that determine its correct use:

• Size group: 3
• Diameter range: from 1.1/4 to 2 inches
• Shape: conical to adapt to different sizes
• Material: corrosion-resistant alloy
• Weight: approximately 300 grams
• Compatibility: suitable for all types of domestic and industrial gases
• Compliance with European regulations for gas system testing

Correct Use

To obtain reliable results during testing, it is important to follow some fundamental guidelines. First, ensure that the pipe diameter falls within the range supported by the plug (1.1/4-2). Insert the plug with a rotating motion until a secure seal is achieved, avoiding excessive force to prevent damage to the plug or pipe. During the test, constantly monitor the pressure to check for any leaks. At the end of the test, carefully remove the plug to preserve its integrity and functionality over time.

Maintenance and Storage

To keep Rothenberger testing plugs in optimal condition, it is advisable to clean them after each use, removing any sealant residues or impurities. Store them in a dry environment, preferably in their original packaging or in appropriate containers that prevent impacts or deformation. Periodically check the integrity of the conical surface, replacing the plug if there are clear signs of wear or damage that could compromise its seal during testing.

Compatibility with Other Tools

Rothenberger testing plugs integrate perfectly with other tools from the company's professional range, such as pressure gauges, test pumps, and complete system testing kits. This compatibility ensures reliable results that comply with current regulations on gas system safety, providing a complete solution for HVAC professionals.