An air line is a tube that carries a compressed air supply, e.g. to inflate tyres or power compressed-air tools. Air line is most commonly used for suppling compressed air to air tools in workshops and in air brake systems on larger vehicles. The most common sizes of air tubing are one quarter inch and three eights inch outside diameter tubing although a complete range of tubing in both standard and metric sizes is available. Air lines are also used for diving where s compressor or a hand-powered air pump supplies air to a diver.
Famous quotes containing the words air and/or line:
“Mothers of America
let your kids go to the movies!
get them out of the house so they won’t know what you’re up to
it’s true that fresh air is good for the body
but what about the soul
that grows in darkness, embossed by silvery images”
—Frank O’Hara (1926–1966)
“Any walk through a park that runs between a double line of mangy trees and passes brazenly by the ladies’ toilet is invariably known as “Lover’s Lane.””
—F. Scott Fitzgerald (1896–1940)