By . Air Compressor. At Sunday, September 16th 2018, 13:01:35 PM.
If you drive a large truck, with huge tires, you may find that the VIAIR 90P Portable Compressor s lacking a bit when the time comes to fill up your tires with air. This particular, portable compressor is designed more to be used with standard size car tires. It can easily inflate a flat 31 inch tire in just a few minutes. Once you hook up the VIAIR 90P Portable Compressor to your car battery, the compressor goes right to work, delivering air flow at up to 120 psi. That kind of air pressure doesn’t instantly inflate car tires, but it will get the job done in a few minutes, which is a heck of a lot quicker than dealing with a potentially dangerous tire change on the side of the road.
A rotary screw compressor uses screws to force the gas into a smaller space. These can be quite compact or larger for industrial uses. The tighter the threads on the screws, the greater the compression. This type of compressor does tend to run a bit smoother and with less vibration than other types.
Reciprocating air compressors use pistons that are driven by a crankshaft. These types of compressors come in all sizes, from small and portable to large and industrial compressors. Some are powered by electricity, and others with an internal combustion engine.