Airgas Model N245D540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Low Pressure stable delivery pressure and is

stable delivery pressure and is capable of withstanding internal vacuum purging

A diaphragm packless outlet valve with a 1/4" compression tube fitting is provided for flow control and to maintain system purity

and the overall performance is determined by the performance of the pilot regulator

This series of high-purity

an integral line regulator is used to maintain constant downstream pressure

Airgas Model N245D540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Low Pressure stable delivery pressure and isThis 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