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Due to the pressure differential considerations
single-stage regulators is designed for liquid cylinders
pilot plant and mainte-nance shop applications
non-lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during cylinder change out
Airgas Single Stage Brass 0-250 psi Analytical Cylinder Regulator CGA-590 Switchover Due to the pressure differentialThis analytical series of high purity brass single stage regulators is recommended for non corrosive analytical and process applications where precise pressure control is not required. The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder change out. This creates consistencies in processes and extends column life in GC applications. Machined from brass bar stock, this regulator body has minimal