21866 - Victor 2-Inch Replacement Delivery Gauge 0-100 PSI

Precision Monitoring with Genuine Victor Components

The Victor 21866 Pressure Gauge is a critical replacement component designed to restore the functionality and safety of your gas regulation equipment. As a genuine Victor part, this gauge is engineered to meet the rigorous standards required for industrial welding and cutting applications. It features a clear, easy-to-read 2.00-inch dial with a stark white face and bold black markings, ensuring that operators can verify pressure settings at a glance, even in workshops with less-than-ideal lighting conditions.

This specific model is calibrated for a pressure range of 0 to 100 PSI, making it typically suitable as a delivery (outlet) gauge for various gas regulators, including those used for acetylene, oxygen, or inert gases where lower delivery pressures are required. The scale provides the granularity needed to fine-tune gas flow for sensitive welding processes like TIG or precise oxy-fuel cutting. The gauge utilizes a standard 1/8-inch NPT (National Pipe Thread) connection, which is the industry standard for most regulator bodies, allowing for broad compatibility across different models and brands, though it is specifically optimized for Victor equipment.

Maintaining accurate pressure readings is not just a matter of performance; it is a matter of safety. A damaged, stuck, or foggy gauge can lead to incorrect pressure settings, resulting in poor weld quality, wasted gas, or potential safety hazards. Replacing a compromised gauge with the Victor 21866 ensures that your equipment continues to operate within its specified parameters. The robust construction of the case protects the delicate internal bourdon tube mechanism from the minor impacts and vibrations common in industrial environments.

Whether you are repairing a vintage Victor regulator or maintaining a fleet of modern gas equipment, using authentic replacement parts like the 21866 gauge guarantees the reliability professionals expect. It is an essential spare part for any maintenance department or welding shop looking to minimize downtime caused by equipment failure.