What's your favorite in a pinch adhoc/fixes you've had to do?

[Curious_Roberto]

DIY Closed Loop Extractor

[IMG_20191208_003721] [IMG_20191208_003708] You can upgrade to a 2 port cap like this. The dip tube is a piece of ptfe tubing that’s fitted into the npt port so it doesn’t come out. It works really well for being ghetto rigged lol. Took the price out, not sure what size your tanks are, that was for a 4" cap.