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non-lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during cylinder change out
They feature a brass piston sensor in the first stage
they are provided with a 1/4" FNPT inlet port
these regulators feature a built-in
Airgas Two Stage Brass 0-250 psi Analytical Cylinder Regulator CGA-580 regulator non-lubricated check valve incorporated intoThis 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