Posted by chris smiley on March 16, 2001 at 12:04:58:
In Reply to: Union Fittings posted by Mike on February 14, 2000 at 19:21:08:
: Can anyone answer this simple question? What is the correct installation or direction of a union fitting according to the flow of steam, water, etc.
the flow allows goes with the nut.ex. if you have a pipe that is vertical and the flow is going down into the drain, the nut would be on top with the flow going through it.
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