999439 - 2.5-Inch Replacement Regulator Gauge 0-200 PSI LBM

Reliable Pressure Monitoring for Gas Systems

The ESAB 999439 Pressure Gauge is a high-quality replacement component designed to ensure the accurate monitoring of gas pressure in welding and industrial applications. Featuring a 0-200 PSI range, this gauge is typically utilized for reading delivery pressure on oxygen, argon, or mixed gas regulators, providing operators with the critical data needed to maintain consistent flow rates and weld quality. The 2.5-inch dial face offers excellent readability, allowing technicians to check settings at a glance, even from a distance.

Constructed with a durable plastic case, this gauge is designed to withstand the rigors of the workshop environment while resisting corrosion and impact. The lightweight nature of the plastic housing reduces stress on the regulator body compared to heavier steel-cased alternatives. The unit features a Lower Back Mount (LBM) connection, which is the industry standard for most panel-mounted and regulator-mounted configurations, ensuring broad compatibility with existing equipment.

Key Features and Benefits

• Clear Readability: The 2.50-inch diameter face features high-contrast markings, making it easy to read pressure levels accurately.
• Versatile Range: With a scale of 0-200 PSI, it is ideal for low-to-medium pressure applications, such as regulator delivery outputs.
• Standard Fitment: The Lower Back Mount design allows for seamless integration into standard regulator ports.
• Durable Build: The blue plastic casing provides protection against dust, moisture, and minor impacts.

Maintaining accurate pressure readings is essential for safety and efficiency in gas distribution. A faulty gauge can lead to incorrect flow rates, wasted gas, or poor process results. Replacing a damaged or stuck gauge with the ESAB 999439 restores the functionality of your equipment, ensuring that your operations continue to run smoothly and safely.