How is PWC fuel tanks designed for safety?

PWC fuel tanks are designed for safety through several key features, including the use of high-density polyethylene materials that resist corrosion and impact. They typically incorporate a venting system to prevent pressure buildup and reduce the risk of leaks. Additionally, many designs include a fuel gauge to monitor levels and ensure proper usage, alongside safety shut-off valves that prevent spills during refueling. These features collectively enhance the overall safety and reliability of PWC fuel systems.