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If used in corrosive service
and propylene
such as blood gas analysis
non-corrosive gas applications where precise delivery pressure is critical
Because these regulators are not typically recommended for direct connection to cylinders
Airgas Single Stage Brass 0-250 psi Analytical Cylinder Regulator CGA-590 Switchover If used in corrosive serviceThis 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