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

Packaging: pack of 1
$69.17/EA $39.22/pack of 1 only $39.22/EASave 43%

Usually ships within 3-5 business days

OVERVIEW

Precision Replacement Gauge for Welding Regulators

Keep your welding equipment in top operating condition with the ESAB 2.5-Inch Pressure Gauge (0-200 PSI). In the welding shop, regulators are often subject to rough handling, and gauges are frequently the first components to suffer damage. Whether due to impact or wear over time, a broken gauge can leave you guessing about your gas flow. This replacement unit provides a quick and reliable fix, restoring your ability to dial in the perfect pressure for MIG, TIG, or Oxy-Fuel processes.

This gauge features a Lower Back Mount (LBM) connection, making it compatible with a wide variety of gas regulators that position the gauge on the front face. The 0-200 PSI scale is perfect for monitoring delivery pressure, ensuring you aren't exceeding the recommended settings for your torch or machine. The blue plastic case not only looks professional but also offers resilience against the grime and sparks typical of a metalworking environment.

Why Choose This Replacement?

  • Easy to Install: Designed with standard threading for quick swapping of damaged parts.
  • Cost-Effective: A high-value solution that saves you from replacing the entire regulator assembly.
  • Accurate Readings: Calibrated for reliable performance in the 0-200 PSI range.
  • Lightweight Design: The plastic housing minimizes weight without sacrificing essential durability.

Don't let a cracked lens or a stuck needle compromise your weld quality. Accurate gas pressure is vital for preventing porosity and ensuring proper bead profile. This 2.5-inch gauge is an essential spare part for any maintenance locker, ensuring that when a gauge fails, you have the right part on hand to get back to work immediately.

Additional Information
Dial Size:2.5 in
Pressure Range:0-200 PSI
Mount Type:Lower Back Mount (LBM)
Case Material:Plastic
Color:Blue
Connection Location:Back
Application:Regulator Replacement, Gas Delivery Systems
Packaging Description:pack of 1

INCLUDED

  • 1 x 2.5-inch Pressure Gauge (0-200 PSI)

APPLICATIONS

  • Welding Regulator Replacement
  • Industrial Gas Delivery Systems
  • Pneumatic Line Monitoring
  • Air Compressor Output
  • General Purpose Pressure Measurement

FAQ

This gauge measures pressure from 0 to 200 PSI.

The dial face has a diameter of 2.50 inches.

It features a Lower Back Mount (LBM), meaning the connection stem comes out of the center back of the gauge.

While 0-200 PSI is a common range for oxygen delivery, always ensure the gauge is cleaned for oxygen service before installation if used with oxygen systems.

The case is made of durable plastic, colored blue.

No, this is a Lower Back Mount gauge. Side-mount gauges (bottom mount) require a different connection orientation.

Yes, a small amount of PTFE tape or thread sealant is recommended, but ensure the first thread is left bare to prevent contamination of the gas stream.

This is an ESAB product, designed to meet original equipment specifications for compatibility and performance.
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