Air compressors,ships propulsion,blowrs,viscometer
SIC 3563 applies to AIR AND GAS COMPRESSORS.
Drills, Compressors, and jack hammers can all be used with air compressors. There are commercial versions of compressors also available.
Air Conditioning compressors always use in the home, it is small and cheap price, In generally, we think that air compressor is industrial air compressor, which this kind of air compressor use in factory and mining machinery, to compressed air.
Husky
By compressing air.
Amerinca Standard manufactures their own compressors. They also manufacture compressors for other major manufactrures.
I have three Craftsman air compressors, and on all three, the tank is marked with DeVilbiss. I can't say who manufactures the COMPRESSOR portion, but the TANK comes from DeVilbiss, who also does make compressors.
mathemetical derivation
USA
I was able to locate two businesses in Portland, Oregon that offer repair services for industrial strength air compressors. The first business is Portland Compressor and the second one is Pacific Air Compressors.
There is a very large range of sizes when it comes to air compressors. The smallest is a hand held sized air compressor, which plugs into the cigarette lighter.