... max inlet pressure:3000psi 4.diaphragm:SS316 PR02 Gas Pressure Regulator IntroductionPR02 series stainless steel pressure ... disphragm,constant outlet pressure,suitable for purified gas,standard gas,corrosive gas etc. Design Features1.Single stage pressure reducing ... or wall mount Typical ApplicationsLab,gas clean system,corrosive gas ,gas analysis and test,gas manifold system and test equipment. ...