XL, or Extra Large, is a designation for pipes, fittings, or other plumbing components that have larger diameters compared to standard sizes. Extra Large components are used in systems where high flow rates are needed, such as in municipal water supply lines, industrial drainage systems, or fire suppression systems. They help accommodate large volumes of water or other fluids, ensuring efficient flow and reducing pressure loss. Proper installation and support of Extra Large plumbing components are essential to prevent leaks, maintain flow rates, and ensure system stability.
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