Connect these orifices to threaded pipe, or insert them into threaded holes.

Push tubing into these orifices, and an internal ring holds them in place. They're for use with plastic and soft metal tubing.

Measure, throttle, and regulate the flow of liquids and gases in your line by adding an orifice plate to these unions.

Press these orifices into machined holes in connectors, manifolds, and other custom parts.