DESCRIPTION

1、cumulative time function；
2、Exceed press safety valve helping safe ensure.
3、Install power cut warning function.
4、high pressure and low-pressure alarming function

5、（7F-5 Double flux) shunt design, two users are provided with oxygen at the same time.

6、（7F-5W with nebulizer function）provides atomization function, maximum nebulizing rate≥0.2mL/min
7、（7F-5 with cord controller）oxygen concentrator and oxygen intake device can be separated, to realize the remote control and use
continuous operation
 

7F-5

power supply：～220V±22V，50Hz±1Hz
size：445×372×680mm
oxygen flow：1～5L/min

oxygen concentration：≥90%
weight：28kg
input power：500VA
output pressure：30～70kPa
operation noise：≤60dB(A)

• Efficient oil-free negative pressure pump
• Noise below 65dB,enjoy quiet treatment
• Anti overflow device with high negative pressure and large flow rate
• Compact,portable and easy to operate,convenient for emergency treatment
• CE certificate

Technical data:

• Input power: 90VA    Power supply: DC 12V; 44VA
• Max negative pressure value: ≥0.075MPa
• Pumping rate: ≥17L/min(7E-A);≥15L/min(7E-B/7E-D)
• Operation noise: ≤ 65dB (A)
• Reservoir volume: 1000mL, 1piece