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purging and charging
These regulators can handle flows up to 250 liters per minute of nitrogen with only a 5 psig pressure drop
they are provided with a 1/4" FNPT inlet port
these single-stage regulators are recommended for use in petroleum field applications
mildly corrosive and process applications requiring precise
Airgas Two Stage Brass 0-250 psi Analytical Cylinder Regulator With Needle Outlet CGA-540 Two Stage purging and chargingThis 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