Composite Push in Fittings for Metric / Inch Tubing, UNF, NPT Connection Thread
![union Y reducer, push in fitting](/images/composite-push-in-fittings/composite-push-in-fittings-npt-thread/composite-push-in-fittings-union-y-reducer-PW.jpg)
Union Y Reducer is a kind of pneumatic fittings and push in fittings which is designed to Y shape. Union Y Reducer can connect three tubes of different diameter in the same direction.