Airgas Model 305D580 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-580 Connection Safety Signage They are available with 973

They are available with 973 pin-indexed yoke connection for use with E medical cylinders

The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure

a stainless steel diaphragm in the second stage and a preset safety relief valve

These economical plated-brass cylinder regulators are specially suited for use in applications and environments requiring both high reliability and diffusion resistance

is also extraordinary

Airgas Model 305D580 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-580 Connection Safety Signage They are available with 973These 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