Airgas Model N245G320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok This series of two-stage

This series of two-stage

This series is ideally suited for chromatographiccarrier gas applications including FID

stable delivery pressure and is capable of withstanding internal vacuum purging

such as blood gas analysis

A PCTFE seat provides positive closure and is compatible with a wide range of mildly corrosive or corrosive gases

Airgas Model N245G320 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok This series of two-stageThese 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