Thanks....I'm thinking now of putting two unions in each pipe...otherwise I won't have the vertical room to unscrew from the bulkhead above. If I have it measured so perfectly as to allow the one union to connect tightly, there will be no room for movement. Two unions costs me an extra $10 but then I can unscrew both, pull out the piece sideways and then unscrew from above for maintenance.
Any thoughts on this from anyone?
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Mark...
290g Peninsula Display, 425g total volume. Setup Jan 2013.
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