... More than 20 years' Experience QL large type hydrogen generatorSpecificationsQL-5000Output Volume(ml/min)0~5050Output Pressure( ... ×mm×mm)500×445×845Water Tank Volume(L)6.4Water Consumption(g/h)241.00Water Requirementwater electrical ... welding, smelting, power station cooling, hydrogen station producing hydrogen, surface protection, spacecraft, submarine, heavy hydrogen, heavy oxygen water, etc. QL ...