High Quality Medical Hospital Oxygen Pressure Regulator CGA540 G5/8
●Diaphragm structure (piston type is also available) ●3000 psi maximun inlet pressure ●Flow range:0-15 LPM/ 0-10 LPM/ 0-5LPM ●For use with oxygen cylinders ●With Pressure gauge for easy reading ●Accessories:humidifier&cannula&mask