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single-stage regulators is recommended for non-corrosive analytical and process applications
Regulators are adjusted easily by removing the knurled nut and turning the screw to alter the tension on the diaphragm
This minimizes cleanup time in vacuum purging and yields lower residual contaminant levels
a stainless steel diaphragm in the second stage and a preset safety relief valve
Airgas Model N245D660 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Single Stage single-stage regulators is recommended forThis 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
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