This component, often metallic or composed of high-temperature resistant materials, connects the compressor pump to the air tank or downstream pneumatic system. Its primary function is to conduct compressed air away from the pump after compression. An example would be a copper pipe linking the cylinder head of a reciprocating air compressor to its storage reservoir.
The reliable operation of this conduit is critical to the efficient functioning of the entire compression system. It facilitates the delivery of pressurized air for various applications, from powering pneumatic tools to inflating tires. Historically, the materials used in its construction have evolved from simpler metals to alloys capable of withstanding increasingly higher pressures and temperatures, reflecting advancements in compressor technology.