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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
with standard battery6 lbs
The unit's easily accessible flow adjustment knob is large and knurled making flow adjustment a cinch
PEF measurements are an essential tool in gauging how well your lungs and airways are working -- the higher the PEF the more open your airways
Frame Options
Philips Respironics RI Power Supply Flow Rate 0-4000 cc/min Oxygen Regulator with standard battery6 lbsThis is the external power supply for use with the PR System One REMstar CPAP and BIPAP machines. The power cord cable is not included. If you are missing the cord that plugs into the wall socket and the power transformer, please select the bundle located on this page. This is for 100v to 240v AC and cannot be used in a DC configuration. This is a used power supply.