A fuel dispenser, often seen at filling stations, consists of several critical components that work together to safely and efficiently dispense fuel. One of the most prominent parts is the **pump** which ensures the fuel is drawn from underground storage tanks up to the dispensing nozzle. This pump is typically powered by an electric motor and is controlled by sophisticated electronic systems for precision. Another crucial component is the **flow meter**, which measures the volume of fuel being dispensed. Accurate measurement is vital for both the customer and the fuel station’s inventory management. The meter is linked to a **display unit**, that visually communicates the quantity of fuel dispensed and the corresponding cost, ensuring transparency in the transaction.

Additionally, the **nozzle** plays a significant role in controlling the fuel delivery process. These nozzles are designed with safety in mind, incorporating a shut-off feature that stops the flow of fuel when the vehicle’s tank is full, preventing spills and overflows. The nozzles are usually attached to **hoses** made of durable, flexible materials capable of withstanding fuel’s corrosive nature and various weather conditions. Another integral part is the **filter**, which removes impurities from the fuel to protect vehicle engines and maintain fuel quality. Sensors and valves within the dispenser work cohesively to prevent leaks and manage pressure, ensuring a safe and efficient fueling process. The combined functionality of these parts ensures that fuel dispensers operate reliably, providing essential service in our automobile-driven society.