This pneumatic accessory serves as a supplemental reservoir for compressed air. It offers increased air volume capacity for applications where a primary compressor’s output is insufficient or where mobility is required. Its function is to store pressurized air, allowing for intermittent use of air tools without the continuous operation of a larger, stationary compressor. For example, it can power nail guns, inflate tires, or operate small air-powered tools in remote locations.
The utility of these devices lies in their portability and ability to provide a readily available supply of compressed air on demand. This is particularly valuable in situations where access to electrical power is limited or where a full-sized compressor is impractical. Historically, such equipment evolved from larger, less mobile storage tanks to compact, easily transportable designs, reflecting a growing demand for versatile pneumatic solutions. This advancement facilitated a broader range of applications in both professional and domestic settings, increasing efficiency and convenience for users.