Puritan Bennett 590
OXYGEN CONCENTRATORS
Functional Specifications
Dimensions:
25.4″ high, 12.5″ wide, 16.5″ deep
Weight:
59 pounds; 26.8 kg.
Shipping weight is 67 pounds; 30.4 kg.
Power
120 VAC, 60Hz, 3.3 amps, 400 watts
Battery is a 9V, long life alkaline
Double insulated power cord
6amp, time-delayed circuit breaker>
Accuracy
Flowrate 0-5 lpm with .25 liter increments
Concentration
95% +/- 3% for 1-4 lpm
90% +/- 3% for 5 lpm