China Oxygen Cylinder :
Hight : 3 Ft
Wight : 12 Kg
Color: Black and White.
Size: Medium and standard.
Presser : 2000+ liter.
Up to : 15-liter min.
Warranty: Lifetime
Purity: 95%+
Cylinder Capacity: 1.36 Cubic Meter.
Backup time: per minute of 2-liter use, you will use 12 Hours non Stop!