No I think it’s the 2021I or the most popular model, it’s nothing special tbh lol
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But, they work and aren’t expensive at all.
Yes, you’ll need a bigger pump for diffusion though. I need to replace mine with an Edward’s to get under 100 microns to even be able to turn my diff stak on. If you’re not under 100 microns you’ll burn your diff pump oil and that shits expensive
I ran the 5L and got it to pump the cold system down to 5micron
Reached 29 micron at the mains
Pretty happy with it.
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Well, that’s just changing the subject completely. Haha… I’m not saying they are the best thing since sliced bread. I’m just saying, for the price you can get one used, they can’t be beat.
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Where are you reading that?
Inbetween the traps- I have two- I’m sure it’s higher before them but I don’t have a way to mount the gauge anywhere else as of now
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