TDM Brass Union Tee 116C 3/4" x 1/2" Internal/External Thread

The TDM Brass 116C union tee is a precision-engineered plumbing component designed to facilitate secure and reliable transitions between pipes of different sizes. Featuring a 3/4" x 1/2" configuration, this fitting combines internal and external threads to provide versatility in complex piping layouts. Constructed from high-grade brass, it offers exceptional durability and resistance to environmental stressors, making it a dependable choice for both residential and commercial plumbing infrastructure.

Advantages

The primary benefit of this brass union tee is its robust construction, which ensures long-term structural integrity and resistance to corrosion. The precision-cut threads allow for a tight, leak-proof seal, reducing the risk of water damage and maintenance requirements. Its compact design facilitates installation in confined spaces, while the high-quality material composition ensures compatibility with various water supply and heating system standards.

Suitable for

• Residential water supply systems
• Heating and cooling installations
• Connecting pipes with different thread types
• Commercial plumbing maintenance and repairs

When it may not be suitable

This fitting is not intended for use in high-pressure industrial steam systems or environments involving highly corrosive chemicals that may degrade brass over time. It should also be avoided in applications where the pipe material is incompatible with brass, which could lead to galvanic corrosion.

Key specifications

• Material: High-quality brass
• Configuration: Union tee
• Thread sizes: 3/4 inch and 1/2 inch
• Thread types: Combination of internal and external
• Application: Water supply and heating systems

How to use

To install the TDM Brass 116C union tee, ensure the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or pipe dope, to the external threads to ensure a watertight connection. Thread the fitting onto the pipes by hand until firm, then use a suitable wrench to tighten it securely. Avoid overtightening, as this may damage the threads or the fitting body. Once installed, pressurize the system slowly to check for any signs of leakage.

What to consider before purchase

• Verify the thread dimensions of your existing piping system
• Ensure the fitting material is compatible with your pipe type
• Check the pressure and temperature ratings of your system
• Confirm the required thread gender (internal vs external) for your specific connection

Usage recommendations

Regularly inspect the connection point for signs of moisture or corrosion during routine system maintenance. If the fitting is installed in an area subject to frequent temperature fluctuations, ensure that the pipe supports are adequate to prevent mechanical stress on the union.