Anyone seen one of these for sale in the US?
http://linix.en.alibaba.com/offerdetail/55737984/Sell_12_V_DC_Air_Compressor_.html
http://linix.en.alibaba.com/offerdetail/55737984/Sell_12_V_DC_Air_Compressor_.html
50 PSI isn't the maximum pressure. If you read the specs it says 6 CFM @ 100 PSI That's pretty efficient, enough to run most air tools. And Chinese quality has come a long ways from what it used to be. It seems to be an actual compressor (not a converted A/C pump) driven by a 12 volt motor so it should probably be pretty durable. How much does it cost?--------Hans5-90 said:Made in China? That gets me worried right there (and explains the weight.)
CFM and PSI are like voltage and current - increasing one will decrease the other. So, it makes sense to me - it's only got so much work it can do, so going UP on pressure will make it go DOWN on volume. It's still doing the same work - you just have a different way to apply it.
I can't think of anything offhand that will run efficiently on 10CFM @ 50psig - yet. I'm sure we're increasing the efficiency of air tools, tho...