- Model Number: JMC5A Ni- Brand Name: Jumao- Instrument Classification: Class II- Oxygen Density: 93%±3%- Sound Level: ≤ 52db- Flow Rate: 5 L\Min- Feather: MCU intelligent control- Power Consumption: 390VA- Molecular Sieve: Li-X, High 13X- Filter: France CECA molecular sieve- Net Weight: 16 Kgs- Gross Weight: 18 Kgs- Package Size: 33 cms X 26 cms X 54 cms- Housing Material: ABS- Continuous Working Time: 10,000 Hours- Compressor Life: 25,000 Hours