We now offer our O2-MAX mask with the nebulization built right into the circuit. Choose to nebulize your patient, or choose not to with this new closed circuit nebulization feature. Apply nebulization during treatment without interfering with your CPAP theThe GO-PAP is a disposable emergency CPAP device, that runs off of the barbed valve outlet on an O2 source. It operates at 10LPM and like our O2-MAX™ delivers approximately 30% FiO2. You also get the option of 5, 7.5, and 10cm of PEEP which is independent of flow, so you never have to worry about adjusting your flow to maintain your PEEP levels.rapy. Need to add more medication? Not a problem, just use the needleless entry port on your cannister to apply prescribed medication during your CPAP treatment.