Airgas Model 311B320 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-320 Connection High Flow Pressure Cortina 03-501-03 Pack N Pop

Cortina 03-501-03 Pack N Pop 28" Orange 4# 6"/4" Collars w/plastic base

They are available with a CGA-cylinder valve connection for use on large cylinders

Size: 8" X 8" X 50"

calibration kits

Model 14 Series regulators are recommended wherever precise

Airgas Model 311B320 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-320 Connection High Flow Pressure Cortina 03-501-03 Pack N PopThese 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