An Air Lines Adapter is a uniquely shaped adapter between the air-lines and the associated components. These provide a channel or a pathway that accommodates the difference in the shapes of the two components that the gasses flow from and flow to.Attributes:• Resistant to leak• Prevents ingress into the system• Resistant to corrosionApplications:An Air Lines Adapter is used in the air intake or exhaust system of an engine. These are used in the transitioning of the air channel from a hose to the associated parts.