Home Shop ESAB 2.5″ Oxygen Delivery Gauge, 0-100 PSI, Lower Back Mount
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999436 - ESAB 2.5" Oxygen Delivery Gauge, 0-100 PSI, Lower Back Mount

Packaging: pack of 1
$63.03/EA

Usually ships within 3-5 business days

SKU: ESB999436 Categories: ,

OVERVIEW

Precision Gas Monitoring with ESAB 2.5" Gauges

Ensure accurate gas delivery and operational safety with the ESAB 2.5-Inch Pressure Gauge. Designed specifically for industrial gas regulators, this gauge features a 0-100 PSI range, making it ideal for monitoring the low-pressure (delivery) side of oxygen or inert gas systems. The dial face is color-coded green, a standard industry indicator for oxygen service, helping operators quickly identify the correct equipment and gas lines in complex setups.

The gauge is engineered with a Lower Back Mount (LBM) connection, the standard configuration for most panel-mount and heavy-duty regulators where the gauge mounts directly into the regulator body facing the operator. The 2.5-inch diameter offers superior visibility compared to smaller 2-inch variants, allowing for precise adjustments of working pressure which is critical for high-quality welding and cutting applications.

Durable Construction for Industrial Environments

Built to withstand the rigors of the workshop, this gauge is housed in a robust plastic (PLA) case. Unlike metal cases that can dent or corrode over time, the high-quality plastic housing provides resilience against impact and is impervious to rust, ensuring the internal mechanism remains protected. The lens is clear and durable, protecting the needle and face from dust, sparks, and debris common in fabrication shops.

Application and Compatibility

This gauge is an excellent replacement part for damaged or worn-out gauges on ESAB, Victor, and other compatible gas regulators. Maintaining functional gauges is a key component of gas safety protocols. A broken or stuck gauge can lead to incorrect pressure settings, resulting in poor weld quality, wasted gas, or potential safety hazards. Upgrade or repair your equipment with this reliable ESAB component to maintain peak operational efficiency.

  • Clear Readability: Large 2.5" face with high-contrast numbers.
  • Standard Fit: Lower Back Mount fits most standard regulator bodies.
  • Safety First: Accurate 0-100 PSI readings ensure safe working pressures.
Additional Information
Packaging Description:pack of 1
Diameter (in):2.5"
Max Psi:100psi
Used on a:Regulator
Used On Which Gas:Oxygen or Inert Gases
Mount Type:Lower Back Mount (LBM)
Case Material:Plastic
Color Code:Green
Scale:0-100 PSI

INCLUDED

  • 1x 2.5-Inch Pressure Gauge (0-100 PSI, Green, LBM)

APPLICATIONS

  • Oxygen Regulator Delivery Pressure Monitoring
  • Inert Gas Regulator Low-Pressure Side
  • Oxy-Fuel Cutting and Welding Outfits
  • HVAC Purging Regulators
  • General Industrial Gas Pressure Measurement

FAQ

This gauge measures pressure from 0 to 100 PSI.

LBM stands for Lower Back Mount, indicating the threaded connection is located on the back of the gauge rather than the bottom.

Yes, the green face typically indicates compatibility with Oxygen service, provided the pressure range (0-100 PSI) matches your application (usually the delivery/working pressure side).

The gauge has a 2.5-inch diameter face.

The case is made of durable plastic (PLA).

No, this is a 100 PSI gauge. High-pressure cylinder contents are typically 2000-4000 PSI. Using this gauge on the high-pressure side would cause immediate failure and potential injury.

No, thread sealant or tape is usually sold separately. Ensure you use a sealant compatible with the gas service (especially for Oxygen).

It fits regulators that accept a Lower Back Mount connection and require a 0-100 PSI range. Check your regulator's port size and orientation before purchasing.

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