Blue-Nut Compression Female-Thread Branch Tee

Blue-Nut Compression Female-Thread Branch Tee

This compression branch tee provides two opposing pipe connections and a female threaded outlet at right angles to the main run. Blue compression nuts mark both straight-through pipe ends, while the black central branch carries the thread. Choose this arrangement when a continuous polyethylene line needs a separate threaded connection for a compatible irrigation component. The branch creates a connection point; it does not independently control water flow. Plan any required branch isolation with a separate suitable valve.

Choose both connection sizes

For this tee, the metric value identifies the pipe connections along the straight run, and the inch value identifies the threaded branch. Confirm both pipe ends and the branch separately before ordering. The female thread receives a matching male-threaded component inside its socket. Check that the mating thread can engage freely without bottoming out or forcing the plastic body. Confirm the thread standard with the mating equipment as well as its nominal size. Keep enough space for the connected equipment and for access during maintenance.

Prepare a supported connection

Cut the pipe square and clean away burrs or loose material before assembly. Check that the pipe end is round and undamaged. Use a compatible pipe insert where the pipe system requires one, and follow the fitting assembly instructions for engagement and tightening. Support nearby pipework and equipment so their weight does not pull on the connection. Select a thread sealing method appropriate to both mating parts, and avoid excessive force.

Check before regular irrigation

Pressurize the assembled line gradually and inspect both the compression and threaded connections for leakage. Recheck the installation after repositioning equipment or servicing a valve. Match operating pressure and temperature to the verified limits of every component in the line. Leave the fitting accessible so that future inspection and replacement can be carried out without straining the pipe.