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19043 - ESAB Oxweld Portable Nozzle Flow Checker CFH

Packaging: 1 per each
$214.86/ea

Usually ships within 3-5 business days

SKU: ESB19043 Categories: ,

OVERVIEW

Ensure Perfect Shielding Gas Coverage

In the world of precision welding, shielding gas is the invisible shield that protects your molten pool from atmospheric contamination. However, what your regulator says and what actually comes out of your torch can be two very different things. The ESAB Portable Gas Flow Checker is an indispensable tool for any welder who cares about quality assurance and cost savings. Designed to measure the actual flow rate right at the nozzle, this device eliminates the guesswork associated with long hose leads, potential kinks, or worn-out regulators.

Porosity is the enemy of a strong weld, and insufficient gas coverage is a leading cause. Conversely, excessive gas flow can create turbulence that pulls oxygen into the weld pool, also leading to defects and wasting expensive consumables. By using this simple, handheld meter, you can dial in your settings to the exact Cubic Feet per Hour (CFH) required for your specific application. It is particularly useful when setting up new machines, troubleshooting sudden quality issues, or verifying equipment performance at the start of a shift.

The device is incredibly easy to use. Simply invert the meter over your MIG nozzle or TIG cup while the gas is flowing (without an arc), and the ball will rise to indicate the true flow rate. Its compact size makes it easy to keep in a pocket or toolbox, ensuring it is always on hand when you need to verify your parameters. Whether you are working with Argon, CO2, or mixed gases, this flow checker provides the confidence that your shielding gas is doing its job effectively.

Key Benefits for the Fabricator

  • Prevents Rework: Catches gas flow issues before they ruin a weld.
  • Saves Money: Helps you avoid wasting gas by setting flow rates too high "just to be safe."
  • Universal Fit: The conical rubber intake fits a wide variety of torch sizes.
Additional Information
Packaging Description:1 per each
Item:n/a
Brand:Esab
Gas Type:Argon, CO2, Mixed Gas
Measurement Unit:CFH
Trade Name:Oxweld
Applications:Gas Flow Verification, MIG Welding, TIG Welding
Country of Origin:United States

INCLUDED

  • 1x ESAB Portable Gas Flow Checker
  • Instruction Sheet

APPLICATIONS

  • MIG (GMAW) welding system setup and verification
  • TIG (GTAW) torch gas flow testing
  • Troubleshooting weld porosity and oxidation issues
  • Calibrating cylinder regulators and flowmeters
  • Detecting leaks or restrictions in gas delivery hoses
  • Welding procedure qualification and inspection

FAQ

Hold the meter vertically and press the rubber conical end firmly over your MIG nozzle or TIG cup. Trigger the gas flow (without striking an arc) and read the value where the ball hovers.

This device measures gas flow rate, specifically in Cubic Feet per Hour (CFH), not pressure (PSI).

Yes, the meter is suitable for measuring flow rates of Argon, CO2, Helium, and mixed shielding gases commonly used in welding.

A lower reading at the nozzle usually indicates a restriction in your system, such as a leak in the hose, a clogged diffuser, or a kinked cable. This tool helps you identify those losses.

No, it is a mechanical flow meter that uses the physics of gas flow to lift a ball in a tube; no power source is needed.

Yes, the flexible rubber boot is designed to fit over the end of almost any standard MIG nozzle or TIG cup regardless of the torch brand.

The scale is marked in Cubic Feet per Hour (CFH), which is the standard unit for shielding gas flow in the United States.

No, you should only use this to test gas flow before you start welding. Do not attempt to strike an arc while the meter is attached to the torch.