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B50-CFH - Replacement Flowgauge Dial 0-50 CFH 2-Inch Face Bottom Mount

Packaging: 1 per each
$17.10/ea

Usually ships within 3-5 business days

OVERVIEW

Get Your Gas Flow Back on Track

Is a cracked or stuck gauge making it impossible to dial in your shielding gas? Don't guess your settings and risk ruining a perfect weld with porosity. The 0-50 CFH Replacement Flow Gauge is the quick fix you need to get your regulator reading accurately again. Whether you dropped your regulator or the old gauge just gave up, this replacement unit swaps out easily so you can get back to burning wire.

This gauge features a clear, easy-to-read 2-inch face that shows you exactly how much gas you are pushing, measured in Cubic Feet per Hour (CFH). The 0-50 CFH range covers the sweet spot for almost all MIG and TIG applications, from light sheet metal to heavy plate. It uses a standard 1/4-inch NPT bottom mount thread, which is the industry standard for most flowgauge regulators found in welding shops. Just unscrew the old one, apply some thread sealant (tape or paste suitable for gas), and screw this one in.

Designed for Argon, CO2, and Helium mixes, this gauge helps you save money by preventing gas waste from over-flow and saves your welds from under-flow. It's a small part that plays a huge role in your weld quality. Keep a spare in your toolbox or fix that broken regulator today with this reliable replacement.

Additional Information
Diameter:2"
Used On A:Regulator, Flowmeter
Used On Which Gas:Inert Gases
Connection Size:1/4" NPT
Mount Position:Bottom Mount
Scale Range:0-50 CFH
Application:MIG/TIG Shielding Gas Flow Measurement
Packaging Description:1 per each
Which Side?:Contents
Max Psi?:n/a

INCLUDED

  • 1x 2-Inch Flow Gauge (0-50 CFH)

APPLICATIONS

  • MIG Welding (GMAW) Shielding Gas Regulation
  • TIG Welding (GTAW) Shielding Gas Regulation
  • Replacement for broken flowgauge regulator dials
  • Gas distribution systems requiring flow monitoring

FAQ

This gauge has a 1/4-inch NPT male thread.

This is a flow gauge. While it operates on pressure principles, the dial is calibrated in Cubic Feet per Hour (CFH) to indicate gas flow rate through a regulator orifice.

No, this gauge is typically designed for inert shielding gases like Argon, CO2, or Helium. Oxygen gauges usually read in PSI and require specific cleaning for oxygen service.

It likely will, provided your regulator uses a bottom-mount gauge with 1/4" NPT threads and is designed for a 0-50 CFH range.

Ensure the system is depressurized. Remove the old gauge with a wrench. Apply appropriate thread sealant to the new gauge threads (ensure no sealant enters the opening) and tighten it into the port.

Bottom mount means the threaded connection sticks out of the bottom of the circle (6 o'clock position). Back mount means it sticks out of the center of the back. This unit is a bottom mount.

No, this measures the output flow. You would need a high-pressure gauge (usually 0-4000 PSI) to measure the remaining tank contents.