You could get a gauge with a gate valve attached to it and the vacuum port of a vacuum pump and regulate the vacuum to a specific vacuum level.
I didn’t realize how old the thread is but either way my advice stands
You could get a gauge with a gate valve attached to it and the vacuum port of a vacuum pump and regulate the vacuum to a specific vacuum level.
I didn’t realize how old the thread is but either way my advice stands
Stick a dab tool in it during purging.