Airgas Model N245G320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok such as blood gas analysis

such as blood gas analysis

A needle valve is included on the outlet

This series of two-stage

non-lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during cylinder change out

This series is ideally suited for chromatographiccarrier gas applications including FID

Airgas Model N245G320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok such as blood gas analysisThese brass, single stage, high purity regulators are recommended for non corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. These regulators come with a CGA nipple that has a special