31-50-580-6 - Smith 30 Series Argon Flow Gauge Regulator with 6ft Hose, CGA 580

Reliable Shielding Gas Regulation for MIG and TIG

Upgrade your welding setup with the Miller Smith 30 Series Argon Flow Gauge Regulator, part number 31-50-580-6. Designed to provide accurate and consistent gas flow, this regulator is an excellent choice for welders using Millermatic 212, 252, and other MIG or TIG machines requiring Argon or CO2 shielding gas. Unlike traditional flowmeters that use a floating ball, this flow gauge utilizes a dial indicator to measure flow through a calibrated orifice, offering a compact and robust alternative that is less prone to breakage if the cylinder is tipped over.

Built to last, the 30 Series features a rugged forged brass body and a corrosion-resistant nickel-plated bonnet. It is engineered with Smith's legendary Sure Seat™ technology, which filters out dirt and contaminants before they can damage the high-pressure seat. This feature is critical for maintaining stable flow rates and extending the lifespan of your equipment. The neoprene composite diaphragm ensures smooth pressure regulation, allowing you to fine-tune your gas coverage from 10 to 50 SCFH with ease. This precise adjustment helps you save on gas costs by avoiding excessive flow while ensuring adequate coverage to prevent weld defects.

The regulator is designed with the welder's convenience and safety in mind. It features large, easy-to-read 2-inch gauges with polycarbonate lenses that resist shattering. A self-reseating pressure relief valve provides automatic protection against pressure spikes, resetting itself without the need for service. The inlet gauge reads up to 4000 PSI, accommodating standard high-pressure cylinders.

This kit offers exceptional value as it includes a high-quality 6-foot gas hose, saving you the hassle and expense of purchasing one separately. Backed by Miller's True Blue 3-Year Warranty, you can trust this regulator to perform day in and day out in your shop or garage. Whether you are welding mild steel, stainless, or aluminum, the Smith 30 Series Flow Gauge delivers the dependable gas control you need for professional results.