PSV & weep holes
PSV & weep holes
(OP)
I am relatively new to this and need to know if there are any engineering standards that reference the following... If I have caps over all PSV vent pipes do I also have to have weep holes in the elbows on the compressor skids???





RE: PSV & weep holes
It's been my experience that weep holes can rarely be located such that water/ice etc. can be completely eliminated from the PSV outlet. They make very good tattle tail socks to fit over the outlet piping now days and I think that's much more effective.
RE: PSV & weep holes