1424=0409 - Victor 50mm Replacement Flow Gauge 0-30 SCFH for Argon/CO2

Precision Flow Monitoring for Shielding Gases

The Victor 1424-0409 50mm Argon/CO2 Gauge is a critical replacement component designed to restore the functionality and accuracy of your gas regulation equipment. In the precise world of MIG and TIG welding, maintaining the correct shielding gas flow rate is paramount to achieving sound welds free of porosity and oxidation. This gauge is specifically calibrated to measure flow rates for Argon and Carbon Dioxide (CO2), the two most common shielding gases used in industrial fabrication.

With a scale reading from 0 to 30 SCFH (Standard Cubic Feet per Hour), this gauge provides the granular detail necessary for fine-tuning gas delivery. Many welding procedures specify flow rates within this exact range—typically between 15 and 25 SCFH for standard applications. A gauge that reads too high or lacks definition in the lower range can lead to guesswork, resulting in either inadequate coverage (porosity) or excessive turbulence and waste (costly gas loss). The 1424-0409 eliminates this uncertainty with clear, legible markings on a 50mm dial face.

Genuine Victor Quality

As a genuine Victor replacement part, this gauge is engineered to meet the rigorous standards of the original equipment. It is designed to fit specific Victor flowmeters and regulator-flowmeter combinations, ensuring a proper seal and accurate calibration relative to the internal mechanics of the regulator. Using non-OEM gauges can sometimes lead to discrepancies in readings due to differences in internal resistance or calibration standards. By choosing the Victor 1424-0409, you ensure that your equipment continues to operate as intended by the manufacturer.

Application and Installation

This gauge is typically installed on the outlet side of a flowmeter-regulator or as the primary indicator on a flow gauge regulator. Its 50mm diameter strikes a balance between compactness and readability, fitting neatly within the protective guards of most cylinder regulators while remaining large enough to read from a distance. Whether you are maintaining a fleet of welding machines in a large fabrication shop or repairing a single setup in a garage, this component is essential for the safe and efficient management of your consumable gases.