In addition to requiring power for its operation, any type of air pump—be it a turbo, a belt-driven Roots-type blower, or even the tire pump you have in your garage—will produce heat when it ...

which must be filled from another high pressure source. Here’s a guide on different ways you can get air into your airgun. If the rifle has a regulator you should fill it back up before it goes under ...

At the center of an air mass at high pressure, air from the upper atmosphere sinks to the surface. This compresses the air and, in turn, raises its temperature. When locating where high pressure ...