A tool used to determine the required airflow capacity, measured in cubic feet per minute (cfm), for a specific application or air compressor. For example, a pneumatic tool might require a specific airflow to operate correctly, and this tool helps users determine the appropriate compressor size or settings. Different tools and applications have unique airflow requirements, making this type of calculation essential for efficient operation.
Proper airflow capacity ensures tools function optimally, preventing damage from insufficient air pressure and avoiding wasted energy from an oversized compressor. Historically, determining airflow relied on manual calculations and experience. Modern tools offer streamlined and accurate calculations, factoring in variables like altitude and operating pressure, contributing to improved system efficiency and cost savings.