TDM Brass 1665 Compression Elbow 18x18 mm Self-Tapping

The TDM Brass 1665 compression elbow is a professional-grade plumbing fitting engineered for creating secure 90-degree connections between 18 mm pipes. Constructed from high-quality brass, this component offers exceptional durability and resistance to corrosion, ensuring long-term reliability in various water supply and heating systems. The integrated self-tapping mechanism simplifies the assembly process, allowing for a tight, leak-proof seal without the need for complex specialized tools.

Advantages

This compression elbow stands out due to its robust brass construction, which provides superior mechanical strength and longevity compared to plastic or inferior metal alternatives. The precision-engineered design ensures a consistent 90-degree angle, facilitating clean and efficient pipe routing in tight spaces. Its self-tapping capability significantly reduces installation time and effort, making it an ideal choice for both rapid repairs and large-scale plumbing installations where reliability is paramount.

Suitable for

• Connecting 18 mm pipes at a 90-degree angle
• Residential and commercial water supply systems
• Heating system maintenance and assembly
• Professional plumbing installations

When it may not be suitable

This fitting is specifically designed for 18 mm diameter pipes and will not function correctly with pipes of different sizes. It is intended for standard compression applications and may not be compatible with high-pressure industrial steam systems or specialized chemical transport lines.

Key specifications

• Material: Brass
• Connection type: Compression
• Angle: 90 degrees
• Pipe diameter compatibility: 18 mm x 18 mm

How to use

To install the TDM Brass 1665 compression elbow, ensure the pipe ends are cut cleanly and are free of burrs or debris. Slide the compression nut and the ring onto the pipe, then insert the pipe fully into the elbow fitting. Tighten the nut onto the fitting body using an appropriate wrench. The self-tapping mechanism will engage as the nut is tightened, creating a secure and watertight seal. Always verify that the connection is tight and perform a pressure test before finalizing the installation.

What to consider before purchase

• Verify the outer diameter of your existing piping system
• Ensure the installation space allows for wrench access
• Check compatibility with the specific pipe material being used

Usage recommendations: For optimal performance, ensure that the pipe is inserted straight into the fitting to prevent misalignment. Do not overtighten the compression nut, as this may damage the internal sealing components.