Airgas Two Stage Brass 0-250 psi Analytical Cylinder Regulator With Needle Outlet CGA-540 Two Stage This series of Airgas® heavy-duty

This series of Airgas® heavy-duty high pressure cylinder regulators is recommended for use on cylinders or panel mounting with a wide variety of non-corrosive inert gases

calorimetric testing

purging and charging

The 820 Series is configurable for most applications

These regulators can handle flows up to 250 liters per minute of nitrogen with only a 5 psig pressure drop

Airgas Two Stage Brass 0-250 psi Analytical Cylinder Regulator With Needle Outlet CGA-540 Two Stage This series of Airgas® heavy-dutyThis analytical series of high purity brass, two stage regulators is recommended for non corrosive analytical and process applications where precise pressure control is required. This series is ideally suited for chromatographic carrier gas applications including FID, TCD, ECD, HID, and non corrosive gas mixtures for analytical instrumentation. These units feature stainless steel diaphragms and bar stock bodies with low internal volume and minimal