"300 PSI,OPERATING PRESSURE; AMBIENT AIR METHOD OF OXYGEN WARMING; 150 L PER MIN,OUTPUT CAPACITY; W/PRESSURE CLOSING VALVE; 2 RELIEF VALVE; W/CHECK VALVE; W/O PRESSURE GAGE; W/CAPACITANCE GAGING ELEMENT; BASE MTG; O/A DIM.,19.750 IN. LG,19.000 IN. W,20.000 IN. DEEP; W/SPARE PARTS"