We got some of
these black Clippard Pneumatic Tanks off of FIRST Choice.
Out of the box they looked like
this. They come with a little push in insert.
This is the tank without the insert, and
this is the insert removed.
We expected that the tanks would have a threaded port, but they came with this instead. Tubing seems to fit into the little insert, but the insert seems to detach from the tank very easily.
Are we doing something wrong? Does the tube just press into the insert which presses into the tank?