Compression fittings are used to connect copper or plastic tubing to lengths of pipework or thread components such as valves to create a plumbing system.

A 3-way compression tee is one of the versatile compression fittings commonly used in plumbing and irrigation systems. It allows for the connection of three pipes, offering an efficient solution for water supply or other fluid distribution networks. 

At Dutco Tennant LLC, we supply 3-way compression tee from Jain Irrigation. The product will be featured in our showcase for the WETEX 2024, where visitors will have the chance to experience it firsthand.

However, before you make your way to our stall, how about we give you a quick rundown of how to install a 3-way compression tee. After all, installing these tees correctly is crucial to ensuring a leak-proof and durable connection. 

Here’s a step-by-step guide to help you install a 3-way compression tee safely and effectively.

 

Materials You’ll Need:

  • 3-way compression tee fitting
  • Pipe cutter or saw
  • Adjustable wrench or compression fitting tool
  • Pipe deburring tool
  • Measuring tape
  • Thread seal tape (if required for specific installations)
  • Pipe lubricant (optional)

 

Step 1: Measure and Cut the Pipe

Before you begin, ensure the pipe size matches the compression tee fitting. Use a measuring tape to determine where you need to cut the pipe for the tee installation. Mark the area on the pipes where you want to connect the tee.

Pro tip: Always measure twice to avoid errors while cutting.

Use a pipe cutter or saw to cut the pipes at the marked points. Ensure the cuts are straight for a proper fit with the compression tee.

 

Step 2: Deburr the Cut Edges

After cutting the pipe, there will be sharp edges or burrs. These must be removed to prevent damage to the fitting and ensure a smooth installation in the irrigation system.

Use a pipe deburring tool to smoothen the pipe ends. This step is crucial for achieving a tight seal and preventing leaks.

 

Step 3: Prepare the Compression Tee and Nuts

Disassemble the 3-way compression tee. This will include three compression nuts and ferrules. Place a compression nut and ferrule on each end of the pipes that you have prepared.

Make sure the ferrules are positioned correctly—tapered end facing towards the fitting.

 

Step 4: Insert the Pipes into the Compression Tee

Once the nuts and ferrules are in place, insert the pipes into the ends of the 3-way compression tee. Push the pipes all the way into the fitting until they stop.

 

Step 5: Tighten the Compression Nuts

Hand-tighten the compression nuts onto the 3-way tee first. Then, use an adjustable wrench or a 3 way compression fitting tool to secure the nuts tightly. Be careful not to overtighten, as this could damage the fitting or pipe.

Pro tip: Tighten the nuts until you feel resistance, then give an extra quarter turn. Check manufacturer instructions for any specific torque recommendations.

 

Step 6: Check for Leaks

After securing the compression tee, you must ensure that the connection is leak-proof. Turn on the water or gas supply and observe the tee. If there are any signs of leakage, tighten the nuts slightly more.

If the leaks persist, you may need to disassemble the fitting and recheck the ferrules and pipe ends to ensure they are properly seated.

 

Step 7: Final Inspection and Testing

Once the installation is complete, inspect the entire setup for any signs of wear or improper connection. Test the system under normal working pressure to make sure that the fitting holds up and there are no leaks or performance issues.

If you are looking for quality 3-way compression fittings then connect with us at Dutco Tennant LLC. Visit our stall at WETEX 2024 to not only witness this innovation firsthand but to seize a fruitful partnership opportunity.

See you there!