1,Timing turn off function using convenience.
2,Exceed press safety valve helping safe ensure.
3,Install power cut warning function.
4,Accessories can be put in the store box of concentrator.
power supply:~220V±22V,50Hz±1Hz
size:470×285×556mm
oxygen flow:1~3L/min, oxygen concentration:≥90%
weight:25kg
input power:350VA
output pressure:30~70kPa
operation noise:≤60dB(A)
continuous operation