In plumbing, what does the abbreviation "GPM" stand for?

The abbreviation "GPM" stands for "Gallons per minute." This unit of measurement is commonly used in plumbing to express the flow rate of water or other liquids through pipes, fixtures, or systems. Understanding GPM is essential for determining the capacity of plumbing fixtures and how much water they can deliver over a specific period. It helps in designing plumbing systems to ensure adequate water pressure and supply for various applications, from residential to commercial settings.

In plumbing, accurate flow rate measurements are crucial for ensuring efficiency, optimizing performance, and preventing issues such as low water pressure or inadequate drainage. This measurement is also important for plumbing fixture ratings, which help consumers select appropriate products for their needs.