How do Fuel Nozzles Automatically Shutoff?

"Have you ever wondered how fuel nozzles know when to stop pumping gas? In this video, we explore the clever engineering behind the automatic shutoff mechanism found in gas stations. This system is designed to prevent overfilling and spills by detecting when your fuel tank is full, automatically stopping the flow of fuel. We'll explain how a combination of vacuum pressure and mechanical components work together to ensure a safe and efficient refueling experience every time. Whether you're curious or just want to learn something new, this video will give you a clear understanding of this everyday technology."