By . Air Compressor. At Sunday, September 09th 2018, 11:55:11 AM.
I found a nice air powered air gun at a local hardware store. At first it seemed just perfect. I was about to buy it when I noticed on the little description card that it was not recommended to be used with a compressor smaller than 6 gallons. Dang! The portable air compressor I had was only a small 2 gallon pancake compressor. That just wouldn't cut it. I had to buy a larger unit so that I could get the gun, so that I could finish the house project. See how this goes.
A rotary vane air compressor uses a rotor and a number of blades in radial slots in the rotor. I do not fully understand how this works, but it has something to do with the rotor turning and the blades sliding in and out of their slots as they keep contact with the housing wall. This somehow creates decreasing volume.
And, often times, these compressors end up blowing more car fuses than they do blowing up flat tires. The VIAIR 90P Portable Compressor, however, avoids these kinds of mishaps by drawing power directly from your car’s battery. It uses heavy duty alligator clips, like those on your jumper cables, to hook up easily to the battery for power to this compressor, no matter where you are.