Airgas Model N245A540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Low Pressure Also for chromatography processes where

Also for chromatography processes where the gas cannot be compromised by any interaction

This two-stage regulator is recommended for use with non-corrosive gases in applications where an ultra-low delivery pressure is required

these regulators are equipped with a special pressure gauge that features a red warning to indicate unsafe delivery pressure

This analytical series of high-purity brass

This series is ideally suited for chromatographiccarrier gas applications including FID

Airgas Model N245A540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Low Pressure Also for chromatography processes whereThis series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during