Airgas Model 223B350 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-350 Connection High Flow Pressure The needle valve model has

The needle valve model has the valve built into the regulator body reducing the gas path

Material: HDPE

Letter height is 6"

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Type 316 stainless steel internal components are ultra-sonically cleaned and electropolished to a 32-Ra surface finish for applications where a contamination-free flow stream is critical

Airgas Model 223B350 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-350 Connection High Flow Pressure The needle valve model hasThese economical stainless steel cylinder regulators are specially suited for use in applications and environments requiring corrosion and diffusion resistance. Sensitive, extra long life stainless steel diaphragms ensure high purity and leak integrity of specialty gases. The cartridge valve design with integral filter protects the regulator seat from particulate contamination and makes servicing simple and cost effective. Single stage design is