Collection chamber port


. Hey guys what’s this extra port for on top of my chamber next to the pressure gauges? It currently just has a plug in it . Thank you friends

Looks like the same port you have on the right side of the sight glass

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It could be whatever you want . You could install a dip tube or add an additional recovery line. It just gives you options

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Depends on what you’re trying to accomplish. You should probably add a PRV.

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Was thinking a prv. Thanks

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Nice to have options.

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Any suggestions on a suitable relief valve?

I use Generant CRV’s, but there’s cheaper options.

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low cost model I put on my 6" dome ( available in about any psi you want) -
https://www.opensourcesteel.com/collections/valves/products/brass-pressure-relief-valve-125-psi

higher cost but they are adjustable and have the swagelok reputation-
https://products.swagelok.com/en/c/low-pressure-relief-valve/p/SS-RL3M4-F4

my thought was; get by with a budget model and save up for a swagelok type quality model.

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Sounds like a plan !

i got an adjustable swagelok npt prv for 50 off ebay new.

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