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Nickel plating of the interal gas path surfaces makes it an excellent choice for analytical applications
A preset safety relief valvemakes these regulators suitable for use only with non-corrosive gases
stable delivery pressure and is capable of withstanding internal vacuum purging
These single-stage regulators are designed for mildly corrosive gases that attack brass or copper-bearing alloys
Color: Black/Gold
Airgas Model 2172C3502 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-350 Connection Safety Signage Nickel plating of the interalTied diaphragm regulators resist attack from strong acid forming gases and facilitate safe handling of corrosive, toxic and reactive gases with an inlet pressure of up to 3000 psig (207 bar). They are especially useful in semiconductor manufacturing applications. Two stage design is recommended for use where constant delivery pressure is desired.