TEE fitting. Two FPT to ONE MPT.
This is not a "T" in the traditional sense; it has a large T'd flange for a better grip by wrenches, in a "Street" application. Don't see much use for the beverage industry. All sides are the same size.
BrassFtg - 05B01163
BrassFtg - 05B01164
BrassFtg - 05B01294