CO2 High Pressure Regulator 1.size:1/4"-1/2" 2.material:SS316 or brass 3.max inlet pressure:3000psi 4.diaphragm:SS316 CO2 High Pressure Regulator IntroductionPR01 series stainless steel pressure regulator has single stage disphragm pressure reducing structure,pressure deliveried by stainless steel disphragm,constant outlet pressure,suitable for purified gas,standard gas,corrosive gas etc. Design ...