Conex Reducing Union Joiner by PrevostThe Conex reducing union joiner from Prevost links two air lines of different diameters into a single continuous run. Its push-in design lets you seat each tube by hand for a fast, tool-free connection, which makes it handy when stepping a main line down to a smaller branch.It belongs to the Conex push-in family, so it pairs well with our other push-to-connect fittings and the full selection of unions for compressed air lines.
