Airgas Model HG445A660 Stainless Steel Mercury Standards Two Stage Pressure RegulatorThese two stage regulators are specifically designed for low flow, non corrosive gas applications where precise delivery pressure is critical. They feature a brass piston sensor in the first stage, a stainless steel diaphragm in the second stage and a preset safety relief valve. A sintered brass filter protects internal parts. These two stage regulators are also ideal for medical diagnostic applications, such as blood gas analysis, where precise

Convoluted Hastelloy® C-22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging

Western CGA-320 Compact Flowgauge Regulator for application GMAW or GTAW welding applications

Made to order: may require longer lead time

Micro Card

maintenance

A preset safety relief valve makes these regulators suitable for use only with non-corrosive gases

while the gray color disguises grime and unsightly spills

Designed for workshops

and efficiency

5W x 22L x 1

Industrial & Laboratory Use – Ideal for workplaces requiring spill control and environmental safety

Product Type: Base