Air Hose : A rubber, plastic or cloth woven hose used to carry compressed air from its storage tank or compressor to be used for the operation of air tools (like sanders or spray guns) and/or breathing apparatus
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}