1, Copper materials, with the decompression valve;
2,high quality electromagnetic valve and gauge;
3, Pass the pressurization testing, welded in silver, much safety and stable;
4, With the function of overpressure drain;
5, Applicable gas: O2, Air, CO2,N2 and N2O etc;
6,manual to control,
7,with alarm system when pressure is unnormal;
8,size of connecting hose is customized;
9,certification:ISO9001.