Harris 701-125-350-AI - 701125350AI - Chlorine/Carbon Monoxide/Propane/Hydrogen Regulator Silencers Can a different S7670 revision

Can a different S7670 revision be substituted

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-580-A - 721C500580A

Lincoln OEM ADVANCED PROCESS PANEL ASBLY M19915 - 9SM19915

Designed for tasks requiring 100% weld and grind without releasing clamping pressure

Harris 701-125-350-AI - 701125350AI - Chlorine/Carbon Monoxide/Propane/Hydrogen Regulator Silencers Can a different S7670 revisionHarris High Purity Regulator Model 701 125 350 AI 701125350AI Model HP701 is a chrome plated brass Single Stage Cylinder Regulator with a Stainless Steel diaphragm for general laboratory use. The HP701 can be used when a slight pressure rise from full to empty Cylinder can be tolerated. This model is available with various delivery pressures, CGA inlet fittings, accessories and other options for a customized Regulator to meet specific requirements.