Tee adapters can be used in a similar way as side vacuum port vacuum cup fittings. A post is used for mounting while connecting ports run perpendicular to the vacuum cup connection. The provided plug allows the tee adapter to be used as an angle adapter.
Tee adapters can also be used to daisy chain vacuum tubing from one cup to the next. By simply removing the plug, tubing can be daisy chained from a vacuum source to several vacuum cups.