0 PSI to 125 PSI 2-Stage CGA 580 Brass, 1/4 in. Compression Fitting, Nitrogen, Helium, Argon Specialty Gas Lab Regulator

Model HP722 is a 2-stage cylinder regulator in brass bar stock for constant delivery pressure from full to near empty cylinder conditions. The Model HP722 is suitable for high purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems. This specialty gas, lab quality regulator is to be used with Nitrogen, Helium, or Argon gases.”,”highlights”:[“Spec Gas Lab Regulator used for high purity gas applications”,”High Purity Regulator that’s used for gas chromatography”,”High Pressure Cylinder Regulator with brass bar stock bonnet”