Why I'm pro-union
 

This past week I had a plumbing issue: I broke the water trap on my shop air line trying to get the bowl lose, in addition to having a defunct particulate trap for which I could no longer get replacement elements. I needed a way to "remove" the old pieces and "insert" the new ones without completely tearing everything apart. The only way I could think of to do this was with a union.

http://forums.pelicanparts.com/uploa...1513557847.jpg

http://forums.pelicanparts.com/uploa...1513557727.jpg

https://memegenerator.net/img/instan...yed-indeed.jpg

http://i.imgur.com/wXdf9p5.jpg

http://www.isharedthis.net/wp-conten...ell-played.jpg

https://shechive.files.wordpress.com...zu9do1_400.gif

Ha!

Isn't that a union on the left side of your first picture?

Jimmy Hoffa was pro-union too.