Insulated compressed oxygen self vigorously supplier, safe and easy compressed oxygen self-rescuer model ZXY-30, 30 minutes of high quality compressed oxygen self-rescuer, ZXY-30 compressed oxygen self-rescuer price, factory direct ZXY-30 compressed oxygen self Jining strong compression Oxygen self-rescuer, is your only choice, absolute quality assurance, absolutely authentic, pick up your phone around to buy it, call our hotline, we will give you a satisfactory answer, got it. COME ON BABY! ! ! GO GO GO !!! compressed oxygen self-rescuer, also known as insulated compressed oxygen self-rescuer, compressed oxygen is used as the high-pressure oxygen source reusable self escape equipment, safe and easy! ZXY-30 compressed oxygen self-rescuer Features: cyclic breathing patterns, human exhaled gas through the CO2 absorbent to absorb CO2, while the rest of the oxygen gas and pressure reducer output into the balloon and inhaled through the mouth with this. Mine compressed oxygen self-rescuer very humane, offers three ways of oxygen, quantitative oxygen, oxygen supply automatic and manual oxygen supply. greatly improve the safety and reliability of respiratory protection. ZXY-30 compressed oxygen self-rescuer main technical parameters: Protection time: time for 45 minutes (moderate labor intensity) Oxygenation (three kinds Oxygenation) automatic replenishment of oxygen:> 60L / min (l / min) Manual supply oxygen:> 60L / min (l / min) Rated protection time 15-45 min Working pressure 20 Mpa oxygen bottle oxygen supply ration ≥1.2 L / min Product Model significance following ZYX30 Z: rescuer Y: compressed oxygen X : Circulation 30: protection time of 30 minutes. These are rough I give you 30 minutes to explain a bit insulated compressed oxygen self-rescuer, simply some of the features and parameters, if you want to learn more about the use of compressed oxygen self-rescuer, you can find me, I'll be more detailed and more seriously for everyone to talk about the. You can call me. Manufacturers of the year not only for the promotion of money, only to earn popularity! Not to be missed! Quickly to buy it!