Imedical Healthcare Solutions
The Ferno 908 Multi-Manager O2 Administrator (#0819586) is a larger oxygen administrator that holds (8) 900 P2 Flow Control Valves and is mounted onto an aluminum tripod with (2) DISS oxygen outlets and check valves. All items can be stored in the included soft carrying case. 
Warranty: 5 Years.
This oxygen administrator can provide reliable oxygen for up to 8 patients from a single oxygen source. In addition, this administrator can be paired with a second one to provide oxygen for up to 16 patients at once. With this Multi-Manager, emergency personnel can respond to a situation with reliable oxygen flow for mass use. 
When not in use, the administrator can be collapsed and stored away in the soft carrying case.