LNG dispensers use high-quality seals, reinforced hoses, and secure nozzle connections to prevent leaks during fueling. Every component in contact with LNG is designed for cryogenic temperatures and high-pressure conditions.
Pressure sensors and automated shut-off valves monitor the system continuously. If a leak or pressure drop is detected, the dispenser immediately stops the flow to ensure safety.
Leak prevention is critical for environmental protection and station safety. Regular inspection and maintenance of seals and hoses are essential to maintain reliability and prevent accidents.