When transitioning pipe size, there is no easier way than with SharkBite push-fit reducing elbows. Easily reduce from 1 to 3/4 in or 3/4 to 1/2 in all the way down to 1/4 in sizes. There is no need for solder, glue, clamps or unions, simply push-to-connect and move on. This quick connect fitting is designed for potable water and radiant heating (including underground or behind-the-wall) applications with no access panels required. It is rated up to 200 deg F and 200 psi. | SharkBite 3/4" x 1/2" Pipe Reducing Elbow