What type of hose or tubing should be used on the compressor air outlet?

The use of braided stainless steel with a Teflon inner lining for the compressor air outlet is highly advantageous due to its ability to withstand high pressures and its superior resistance to heat and corrosive substances. This type of hose ensures that compressed air can flow efficiently from the compressor to the system without risk of bursting or degrading over time, which is critical in maintaining the integrity of the air brake system.

Additionally, Teflon offers low friction characteristics, allowing for smoother airflow, and it is chemically inert, meaning it won't react with the oils or contaminants that may be present in the air supply. These properties enhance the durability and reliability of the air brake system, which is crucial for safety in heavy-duty vehicles.

Using other types of hoses, such as nylon tubing or reinforced rubber air brake hose, may not provide the same level of performance under the demanding conditions typically experienced in truck and coach operations. While they have their applications, they may not handle the temperature fluctuations or potential chemical exposures as effectively as braided stainless steel with a Teflon lining, making the latter the best choice for this specific application.