TDM Brass 3/4" x 40 mm Threaded Extender, Internal/External Thread

The TDM Brass 3/4" x 40 mm threaded extender is a high-quality plumbing component designed to provide a reliable extension for pipe connections in heating and water supply systems. Crafted from durable brass, this fitting features a combination of internal and external threads, allowing for seamless integration into existing piping infrastructure. Its precise engineering ensures a secure, leak-resistant connection, making it an essential part for professional plumbing installations and maintenance tasks.

Advantages

The primary advantage of this brass extender is its robust construction, which offers excellent resistance to corrosion and mechanical wear, ensuring longevity even in demanding fluid transport environments. The dual-thread design provides versatility, allowing for easy adaptation between different pipe segments. Furthermore, the standard 3/4-inch sizing ensures compatibility with a wide range of common plumbing fixtures, simplifying the installation process and reducing the need for complex modifications.

Suitable for

• Extending pipe connections in residential heating systems
• Adapting plumbing lines in water supply networks
• Connecting fixtures where a 40 mm length extension is required
• Professional plumbing repairs and infrastructure upgrades

When it may not be suitable

This extender is not suitable for high-pressure industrial steam applications or systems involving highly corrosive chemicals that may degrade brass over time. It should also not be used in piping systems that require non-metallic materials for specific sanitary or electrical insulation purposes.

Key specifications

• Material: Brass
• Connection size: 3/4 inch
• Length: 40 mm
• Thread type: Internal/External

How to use

To install the extender, ensure that the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or a liquid pipe sealant, to the external threads to ensure a watertight seal. Screw the extender onto the existing pipe or fitting by hand, then tighten it firmly using a suitable wrench. Avoid overtightening, as this may damage the threads or the fitting itself. Once installed, pressurize the system slowly to check for any signs of leakage at the connection point.

What to consider before purchase

• Verify that the 3/4-inch diameter matches your existing pipework
• Confirm that the 40 mm length is sufficient for your specific installation gap
• Ensure compatibility with the thread type of your current plumbing system
• Check local building codes regarding the use of brass fittings in your specific application

Usage recommendations

Always use a compatible thread sealant to guarantee a leak-proof connection and periodically inspect the fitting for signs of wear or corrosion during routine system maintenance.