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C4000BM - 1.5-Inch 4000 PSI Oxygen/Inert Gas Regulator Gauge, Back Mount

Packaging: 1 of each
$15.90/ea

Usually ships within 3-5 business days

OVERVIEW

Essential Replacement Gauge for Gas Regulators

Keep your welding equipment in top operating condition with the Techniweld C4000BM Pressure Gauge. This 4000 PSIG high-pressure gauge is the perfect replacement for broken or foggy gauges on your oxygen or inert gas regulators. Designed to monitor the "contents" or tank pressure, it provides a vital reading of how much gas remains in your cylinder, helping you plan your work and avoid downtime.

The gauge features a standard 1/8" NPT male thread located on the back of the case (Center Back Mount), which is the industry standard for most compact regulators and flowmeters. The 1.5-inch diameter case is small enough to stay out of the way while still providing a legible scale. It is suitable for use with non-corrosive gases such as Argon, Helium, Nitrogen, CO2, and Oxygen.

Don't let a faulty gauge compromise your safety or workflow. The C4000BM is easy to install using standard thread sealant (ensure sealant is oxygen-safe if using with oxygen). Its robust construction ensures long service life, providing accurate readings fill after fill. Upgrade your regulator today with this quality replacement part.

Additional Information
Diameter:1.5"
Max Psi:4000
Used On Which Gas:Oxygen or Inert Gases
Which Side?:Contents
Used On A:Regulator
Connection Size:1/8" NPT
Mount Type:Back Mount
Pressure Range:0-4000 PSIG
Gauge Type:High Pressure / Cylinder Contents
Packaging Description:1 of each
Used On Which Gas?:Oxygen or Inert Gases
Max Psi?:4000psi

INCLUDED

  • 1 x 1.5-Inch High Pressure Gauge (4000 PSIG)

APPLICATIONS

  • Welding Regulators
  • Flowmeters
  • Industrial Gas Manifolds
  • High Pressure Cylinder Monitoring
  • Oxygen Service Equipment
  • Inert Gas Systems

FAQ

It has a 1/8" NPT male thread, which is standard for most regulator gauge ports.

No, this is a 4000 PSI gauge. Acetylene gauges typically max out at 400 PSI (contents) or 30 PSI (delivery). This gauge is for Oxygen or Inert gases.

The dial face is 1.5 inches in diameter, making it compact and suitable for smaller regulators.

This is a back-mount gauge, meaning the threaded connection extends from the center of the back of the case.

It measures from 0 to 4000 PSIG, typically used for reading the high-pressure cylinder contents.

Yes, if the flowmeter regulator has a high-pressure port for a gauge with 1/8" NPT threads.

Yes, gauges marked for Oxygen or Inert gas service are typically cleaned to remove oils and contaminants that could react with oxygen.

Use a wrench on the brass stem (square section) to tighten it into the regulator port. Do not tighten by gripping the case. Use an oxygen-compatible thread sealant.