The MSV is the mobile oxygen supply unit for mobile use in the event of a mass casualty incident (MCI). The MSV can be equipped with steel or aluminium cylinders. Each cylinder has its own shut-off valve. Due to the very good weight distribution, the MSV can easily be transported to the place of use by only one person. When loading into the vehicle, an inclined sliding frame helps as a “chute”. An emergency feed point with manual or automatic switchover is optionally available. The smaller version MSV 4000* provides 4000 litres of oxygen, while the MSV 8000* can provide a total of 8000 litres.