What equipment delivers air to power pneumatic tools?

The correct choice is a compressor. A compressor is specifically designed to pressurize air and store it in a tank, allowing it to be used to power various pneumatic tools. These tools, such as nail guns, impact wrenches, and spray guns, require a source of compressed air to function effectively.

Compressors come in various types (like reciprocating, rotary screw, or piston types) and can deliver air at different pressures depending on the needs of the tools being used. They work by drawing in atmospheric air, compressing it, and then releasing it through a hose to the pneumatic tools.

In comparison, a blower is typically used to move large volumes of air at low pressure, making it unsuitable for the high-pressure requirements of most pneumatic tools. A vacuum is designed to remove air and debris rather than deliver pressurized air, and a generator provides electrical power rather than pneumatic energy, which further distinguishes the specific functionality of a compressor in this context.