Airgas Model 311D540 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection High Flow Pressure The two-stage design limits the

The two-stage design limits the variations in the outlet pressure to 0

these single-stage regulators are recommended for use in petroleum field applications

The proven

low maintenance design features a PCTFE seat for wide media compatibility

Airgas Model 311D540 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection High Flow Pressure The two-stage design limits theThese 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