Airgas Model 305D320 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-320 Connection Single Stage Material: Nylon/Rubber

Material: Nylon/Rubber

these metal diaphragm regulators are available in both stainless steel and brass

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Cortina 04-36-YYG - 36" Tubular Delineator Yellow Post - (2) 3" Yellow High Intensity Prismatic Collars

Airgas Model 305D320 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-320 Connection Single Stage Material: Nylon/RubberThese economical plated brass cylinder regulators are specially suited for use in applications and environments requiring both high reliability 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. Two stage design