Airgas Model 305D580 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-580 Connection Safety Signage The optional bonnet vent adapter

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

and propylene

The regulator has a unique design to reduce weight and make the regulator more durabe

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

Airgas Model 305D580 Brass-Plated Bar Stock Noncorrosive Gas Single Stage Regulator With CGA-580 Connection Safety Signage The optional bonnet vent adapterThese 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