Specifications
Performance Requirements
Voltage: As per your demands
Flow Rate: Variable from 0.5 to 5 lpm
Oxygen Concentration:

93% +/-3@ 0.5 to 5 lpm
Oxygen Outlet Pressure
(No Flow): 8.5 psig +/-5 psing
Power Consumption: 300 W (average)
Sound Pressure Level (dBA)
(ISO 8359, Clause ): 60Hz -45-47 dBA  
Operating Pressure: 14 to 26 psig @ 5 lpm
Operating Temperature:
50 - 95F /10 - 35degree
Storage / Transport Temperature:
-40 - 112F/ -40 -70degree
Storage / Transport Humidity:
Up to 100% non-condensing
Storage / Transport Atmospheric  
Pressure: 50 -106 kPa
Altitude: Up to 7, 500 ft/Up to 2, 286 m
Dimensions 356 (W)* 305 (D)* 508(H)mm
Weight: 16.8 kg
Safety Features
Pressure Relief Valve: 35+/-3 psig 265+/-20.7 kPa
Alarm Conditions
Visual red Light Emitting Diode ( LED) and audible sound alert:
Start-up test;
Power failure;
High and low pressure.
Alert Conditions  
Intermittent audible alarm and red LED:
No oxygen flow.
Power Indication  
Visual, green LED (next to power switch).