Airgas Model 311D590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Two Stage Model 14 Series regulators are

Model 14 Series regulators are recommended wherever precise

structural foam barricade includes mounting holes to accommodate virtually all boards on the market today

State of the art optics/UV stabilized polycarbonate

NOTE: Choose a brass model for nonanalytical/non-corrosive service

Airgas Model 311D590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Two Stage Model 14 Series regulators areThese 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