I was wondering when someone would ask..lol It is a threaded PVC bushing. I was looking at the end and saw they were cone shaped. I drilled the threaded section to accept the 1/2" pipe, then sanded the excess PVC from the cone. Took about 5 minutes. works well and slims down the overall profile.
Comment by Tom McLemore on October 30, 2011 at 8:46pm
Did you form the top of the stand pipe yourself or find that piece some where?
Comment by Rich Milliron on October 30, 2011 at 8:44pm
What did you use for that venturi section, at the end of the pipe? It looks like an adapter, to go to a larger pipe, but I haven't seen anything like this?
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