19135 - 2.5-Inch Replacement Regulator Gauge 0-100 PSI LBM

Precise Gas Pressure Monitoring

The ESAB 19135 Pressure Gauge is a high-quality replacement component designed to provide accurate pressure readings for industrial gas systems. Featuring a calibrated range of 0 to 100 PSI, this gauge is typically utilized on the low-pressure (delivery) side of gas regulators, allowing operators to fine-tune flow rates for various applications. Accurate pressure monitoring is critical for safety and efficiency in gas distribution, ensuring that downstream equipment receives the correct flow without over-pressurization.

Clear Visibility and Design

Designed with a 2.50-inch diameter dial, this gauge offers excellent readability. The white face contrasts sharply with the black pressure markings and needle, enabling technicians to check readings at a glance, even in dimly lit workshop environments. The scale is linear and easy to interpret, reducing the risk of reading errors during critical adjustments.

Construction and Compatibility

This model features a Lower Back Mount (LBM) connection, which is the standard configuration for most panel-mounted or regulator-mounted applications. The casing is constructed from durable plastic (PLA), which offers resistance to corrosion and mild impacts while keeping the unit lightweight. Whether you are maintaining a bulk gas manifold or a single cylinder station, this gauge provides the reliability required for professional operations.

Applications

Ideal for use with inert gases, compressed air, and other non-corrosive media compatible with standard brass internals. It serves as a direct replacement for damaged or faded gauges on ESAB regulators and other compatible equipment requiring a 100 PSI scale.