Product Name: Safe High-Pressure Medical Oxygen Regulator with Oxygen Humidifier Model NO.: CHR-12 Certification: CE Volume: 170ml/200ml Output Screw: 8mm Output Pressure: 0.2-0.3MPa Trademark: ICLEAR Transport Package: Carton Origin: China Product Description High-quality Safe High-pressure Medical Oxygen Regulator With Oxygen HumidifierCHR-12Basic Info:Material: AluminumTest: 100% Airtightness TestedAdapter: BS,DIN,Fs,Sis,Ohmeda,JISOxygen flow range: 1-10L/min,1-15L/minOutput Pressure: 0.2-0.3MPaOutput Screw: 8mmVolume: 170ml/200mlTransport Package: CartonOrigin: ChinaProduct DescriptionWall-fixed oxygen inhaler is an apparatus mounted at the two sides of clinic observation room or operation room, and it can be connected with the central oxygen tube and manage centrally the oxygen cylinders in the hospital or patient ward. It is mainly used for heart weakness, breathing organ diseases, and recovery of patients after operation; it can also be used for normal use through nasal cannual.Durable.The polycarbonate housings are extremely durable. They are impervious to chemical solutions normally used in a clinical setting preventing clouding and spidering. The polycarbonate flow tubes ensure durability.Accurate.Our flowmeters oxygen use black glass flow indicator balls. Accuracy can choose ±5%% or ±10%Precise.Highly accurate needle valves ensure precise flow-settings the first time.Easy to Use .The flowmeter control knob is on the front of the flowmeter in clear sight of the operator unlike side mount knobs which are susceptible to damage during installation of additional equipment. Our black glass float makes the flow setting easy to read.