This component facilitates the passage of air conditioning lines or hoses through a structural barrier. It provides a secure and sealed connection point where refrigerant lines, for example, need to traverse a wall, panel, or other partition. Without such a fitting, routing these lines safely and efficiently would be significantly more challenging and prone to leaks or damage. An example includes its use in marine air conditioning systems where lines must pass through the hull of a vessel.
The use of such a component ensures system integrity by preventing refrigerant leaks and maintaining pressure. This is critical for optimal air conditioning performance and energy efficiency. Furthermore, it protects the lines from chafing, vibration, and other environmental factors that could lead to premature failure. Historically, these connections were often improvised, leading to unreliability and potential safety hazards. Modern designs offer standardized sizes, materials, and sealing methods, greatly improving system reliability.
