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Itsiceman style big ass evac hoses Worth it?

160K views 1.1K replies 39 participants last post by  R600a  
Thats true, but thats not what was causing this. Ive pulled a ton of vacuums in my career, and I cant remember one that gave me this much grief. Even when I pulled through a manifold, and left cores in, and had 1/4” hose for everything.

There was some type of additive in this system or something. The oil in the old compressor was sort of green - I assumed from dye, but now IDK.

As a test I might take one of my recovery cylinders and add a few quarts of water to it and see what the pump does.

Of course after I tear these down and get them cleaned up again.


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Green slime?
 
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