Pressure head in plumbing refers to the pressure exerted by the weight of water in a system, typically measured in feet or meters of water column. It represents the potential energy available to move water through pipes, fixtures, or valves. Pressure head is a crucial factor in designing water supply and drainage systems, as it affects flow rates, water delivery, and the efficiency of pumps and other components. Maintaining adequate pressure head ensures that water reaches all fixtures with sufficient force, preventing low flow issues and maintaining system performance.
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