Lincoln Electric Nitrogen, Helium, Argon Specialty Gas Lab Regulator, CGA 580, 2-Stage, 316 Stainless Steel, 0-125

Model HP742 is a two-stage stainless steel barstock cylinder regulator for constant delivery pressure from full to near empty cylinder conditions. The model HP742 is suitable for corrosive gas applications, high purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems.