These drawings show how much heat is required to generate one pound of steam. at 100 pounds per square inch pressure. Note the extra heat and higher temperature required to. make water boil at 100 pounds pressure than at atmospheric pressure.
An Oxygen Concentrator uses this idea with the basic principle of Pressure Swing Adsorption (PSA) to deliver 90-95% pure oxygen. 1  Series of filters: To filter out impurities present in air.  Air Compressor: To push room air into the machine and forward it to the molecular sieve beds.
Tips & Warnings. 1  Make sure all parts of your oxygen concentrator are dry before using them. 2  Unplug your oxygen concentrator before cleaning it. 3  Make sure you have a backup oxygen supply in case of power outage or equipment failure.nstructions. Unplug your oxygen concentrator from its source of electricity before you start cleaning any part of it. Clean the cabinet and power cord using a mild household detergent and a damp cloth and then towel dry them.