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999533 - ESAB 2.5-Inch Flow Gauge 0-100 CFH Lower Back Mount

Packaging: pack of 1

Sorry, product has been discontinued by the vendor.

SKU: ESB999533 Categories: ,

OVERVIEW

Precision Shielding Gas Monitoring

The ESAB 999533 is a specialized replacement flow gauge designed to ensure accurate delivery of shielding gases in industrial welding applications. Maintaining the correct flow rate is critical for preventing porosity and ensuring the structural integrity of welds in both MIG (GMAW) and TIG (GTAW) processes. This gauge is calibrated specifically in Cubic Feet per Hour (CFH), providing a direct reading of gas consumption that eliminates the guesswork associated with converting pressure readings to flow rates.

Engineered with a 2.50-inch diameter dial, this unit offers superior readability compared to smaller standard gauges. The blue face contrasts sharply with the markings, allowing operators to verify settings at a glance, even from a distance or in low-light workshop environments. The scale ranges from 0 to 100 CFH, covering the vast majority of shielding gas requirements for standard welding procedures, from light-duty sheet metal work to heavy industrial fabrication.

Constructed with a durable plastic case, the gauge is resistant to corrosion and lightweight, reducing stress on the regulator body. It features a Lower Back Mount (LBM) connection, making it compatible with a wide range of standard gas regulators and flowmeters. Whether you are refurbishing older equipment or replacing a damaged component, the ESAB 999533 provides the reliability and precision expected from a leader in welding technology.

Technical Specifications

  • Dial Size: 2.50 inches
  • Scale: 0-100 CFH
  • Mounting: Lower Back Mount (LBM)
  • Housing: Plastic
Additional Information
Brand:ESAB
Item:Flow Gauge
Packaging Description:1 Per Ea
Dial Size:2.50 in
Scale Range:0-100 CFH
Mount Type:Lower Back Mount (LBM)
Case Material:Plastic
Color:Blue

INCLUDED

  • 1 x ESAB 2.50" Flow Gauge (0-100 CFH)

APPLICATIONS

  • Replacement gauge for MIG/TIG shielding gas regulators
  • Flow monitoring for Argon, CO2, and Helium mixtures
  • Industrial fabrication gas distribution
  • Maintenance and repair of welding gas equipment

FAQ

CFH stands for Cubic Feet per Hour. It is a unit of measurement for flow rate, indicating how much gas is passing through the regulator per hour.

This is a flow gauge. While it mechanically functions like a pressure gauge, the dial is calibrated to display flow rate (CFH) based on the restriction of a specific orifice in the regulator.

The dial diameter is 2.50 inches.

This gauge has a Lower Back Mount (LBM) connection.

No. This gauge is calibrated for flow (CFH), typically for inert shielding gases like Argon or CO2. Oxygen and Acetylene regulators typically require PSI pressure gauges.

The case is made of plastic (PLA).

It fits regulators designed for a Lower Back Mount gauge. You should also verify the thread size of your regulator body before purchasing.

The scale reads up to 100 CFH.