1435-0221RP - Victor 40mm High Pressure Oxygen Gauge 3000 PSI Replacement

Precision High-Pressure Oxygen Monitoring

The Victor 1435-0221RP Gauge PMM 40mm is a critical replacement component designed for the maintenance of industrial oxygen regulators. Engineered to meet the rigorous safety standards required for high-pressure gas equipment, this gauge provides accurate readings of cylinder contents, ensuring operators can monitor gas supply levels effectively. With a maximum pressure rating of 3000 PSI (200 Bar), it is suitable for use on the high-pressure (inlet) side of most standard oxygen regulators used in welding, cutting, and allied processes.

Technical Specifications and Build Quality

Manufactured in Poland to Victor's exacting specifications, this gauge features a compact 40mm diameter case. The dial face is printed with a dual scale, displaying pressure in both PSI (red/black contrast typically) and Bar, facilitating use in environments with mixed measurement standards. The internal mechanism is calibrated for oxygen service, meaning all wetted parts are cleaned and prepared to prevent reaction with high-pressure oxygen, a critical safety feature for preventing combustion incidents. The robust casing protects the delicate internal bourdon tube from minor impacts typical in industrial settings.

Compatibility and Application

This gauge is intended as a direct replacement for damaged or malfunctioning gauges on Victor regulators and compatible systems. It is specifically a "contents" gauge, meaning it measures the pressure remaining in the oxygen cylinder, rather than the delivery pressure to the torch. Its 3000 PSI limit covers the standard fill pressure of most industrial oxygen cylinders (typically 2000-2400 PSI), providing a safety margin. Maintenance personnel and MRO specialists should verify the thread size and orientation of the existing gauge housing before installation to ensure a proper seal.

Safety and Compliance

Replacing a damaged gauge is not merely cosmetic; it is a safety requirement. A compromised gauge lens or mechanism can lead to leaks or catastrophic failure under pressure. The Victor 1435-0221RP ensures that your equipment remains compliant with safety regulations, providing reliable leak-free performance when installed correctly with appropriate thread sealants compatible with oxygen service.