With the high oxygen pressure 3.2~4.2 bar, this unit is very suitable for the industrial use such as weilding, glass cutting, and water treatment.
Please contact kayla-cn(at)hotmail.com

The technical data:

Power Consumption (w)	1200(AC220/230V)
Adjustable Flow Rate (L/MIN)	1~10
Oxygen Purity (%)	93%+-3%
Outlet Pressure (MPa)	0.03~0.07
Noise dB: (A)	≤60
Certificate	CE, ISO13485
Feature	power failure alarm, low/high pressure alarm, oxygen purity indicator, timer
Net Weight (kg)	78
Gross Weight (kg)	88
Size (cm)	72.5×33.2×70
Out Packing Dimension (cm)	84×45×80
Working Temperature	5~40 °C
Working Humidity	≤80%
Electric Classification	Class I Type B