Imedical Healthcare Solutions
The Ferno 301 HFOC High Flow Oxygen Conserver includes the conserver and a 6-foot long oxygen hose. 
Warranty: 1 Year.
The Ferno 301 HFOC High Flow Oxygen Conserver operates with standard 50 psi, and is compatible with most popular bag valve resuscitators, with adapters. This unit comes with a 1 x 180 cm O2 supply hose.