VIAIR portable compressors (except automatic models) are shipped complete with an open-ended (free-flowing) air delivery hose. All models from 300P-up to 450P-Automatic are equipped with a quick-connect coupling, a pressure gauge, an air filter element with replaceable air filtration media, a vibration-resistant sand tray, and a deluxe carry bag for simple stowage and increased portability. Detailed instructions complete with tips are also included to help solve all of your air source needs. For more information, call (949) 585-0011 or visit www.viarcorp.com