Pressure feed is a method used to deliver fluids, such as fuel or oil, from a storage tank to a machine or engine. This system relies on a pump to create pressure, pushing the fluid through pipes and ensuring a steady flow. It is commonly used in various applications, including automobiles and industrial machinery. In a pressure feed system, the pressure must be carefully controlled to prevent leaks or damage to components. This method is efficient for maintaining consistent fluid delivery, which is crucial for the performance of systems like internal combustion engines and hydraulic systems.