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12/06/2021 4:26 pm
Topic starter
what's the best vacuum pump to buy for my a/c? I've used some Chinese made ones but they don't seem to pull more than 15-20.
2 Answers
3
12/06/2021 4:38 pm
You can make one out of an old air conditioner or refrigerator compressor. I have one that was made from a refrigerated water fountain and is integrated into an AC service cart built by a friend who was an AC technician. I've also used a Harbor Freight vacuum pump and it works OK for occasional use.
https://www.youtube.com/watch?v=VUiJewMahhs
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12/06/2021 4:51 pm
Upper right on this page there's a "Tools" link.
Click on "Air Compressor and Tools".
Scotty recommends the
Kozyvacu TA350 Single-Stage Rotary Vane Vacuum Pump
(66 bucks on Amazon)
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