@@Xgamer121X other people who’ve purchased them have commented that they failed after a while Over in the Facebook group, a few people had their pumps either failed or not pulling low enough vacuum Some of the shops that I go into have Harbor freight pumps, and they have worked good for a short period of time about a year, but we’re talking about more than to do it yourself person their backyard for themselves would do. But I will not be any more harbor freight pumps most likely unless they’re given to me . This little tiny one was just a toy and I knew it, but it was so cheap. I couldn’t pass it up. I just wanted to test it.
2 stage pump should produce an ultimate pressure under 90um. I picked up a cheap 3cfm 1/3hp single stage pump that reaches 140um ultimate pressure for leaving on wet systems overnight. My 5cfm 2-stage pump can pull to 50um
@@coldfinger459sub0 I wouldn't have the patience to babysit batteries, gotta be more robust for that because I need to walk away while the system desicates. The small 1/3hp pump I'm testing gets pretty hot (will it burn up? Dunno!) but doesn't require much oil, which might make it cheaper to dessicate a wet system. Easy to carry and doesn't require a huge generator, might even run on my inverter.
As I'm watching the IIR demonstration on the Mercedes this shows up haha
That poor Prius 😭
@@markm0000 industrial Prius truck
Have you tested their full size 3 CFM 2 stage vacuum pump that runs off of a regular 120V outlet? Just wondering how that pump does.
@@Xgamer121X other people who’ve purchased them have commented that they failed after a while
Over in the Facebook group, a few people had their pumps either failed or not pulling low enough vacuum
Some of the shops that I go into have Harbor freight pumps, and they have worked good for a short period of time about a year, but we’re talking about more than to do it yourself person their backyard for themselves would do.
But I will not be any more harbor freight pumps most likely unless they’re given to me .
This little tiny one was just a toy and I knew it, but it was so cheap. I couldn’t pass it up. I just wanted to test it.
2 stage pump should produce an ultimate pressure under 90um. I picked up a cheap 3cfm 1/3hp single stage pump that reaches 140um ultimate pressure for leaving on wet systems overnight.
My 5cfm 2-stage pump can pull to 50um
@@thisisyourcaptainspeaking2259 yeah I need to run a copper pipe from the pump directly to the port and change batteries about three times
@@coldfinger459sub0 I wouldn't have the patience to babysit batteries, gotta be more robust for that because I need to walk away while the system desicates.
The small 1/3hp pump I'm testing gets pretty hot (will it burn up? Dunno!) but doesn't require much oil, which might make it cheaper to dessicate a wet system. Easy to carry and doesn't require a huge generator, might even run on my inverter.
@@thisisyourcaptainspeaking2259 this is my second pump. I already replaced that one. It already burnt up after 37 days.