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22441 - 2-Inch Replacement High Pressure Regulator Gauge - 4000 PSI - 1/4 NPT

Packaging: pack of 1
$54.62/EA

Usually ships within 3-5 business days

SKU: ESB22441 Categories: ,

OVERVIEW

High-Pressure Cylinder Content Gauge

The ESAB 22441 is a robust 2.0-inch pressure gauge designed for monitoring high-pressure gas cylinders in industrial and welding applications. Calibrated to measure pressures up to 4000 PSI, this gauge is specifically engineered for the high-pressure (inlet) side of gas regulators, providing critical information about the remaining contents of Oxygen or Inert gas cylinders. Accurate pressure monitoring is essential for process consistency and safety, ensuring that operators are aware of gas levels before starting critical tasks.

Constructed with a durable ABS (Acrylonitrile Butadiene Styrene) plastic case, this gauge is built to withstand the rigors of daily use in workshops and job sites. The ABS material offers significant advantages over metal in certain conditions, providing resistance to corrosion and reducing the overall weight of the regulator assembly without sacrificing structural integrity. The 1/4-inch NPT bottom mount connection is the industry standard, making this unit a versatile replacement part compatible with a wide range of regulator brands and models.

Visibility is a key feature of the 22441. It features a bright white face with crisp, dark markings that provide high contrast for easy readability, even in dimly lit shop environments. The scale is designed to be read at a glance, allowing technicians to quickly assess tank pressure. Whether you are maintaining a fleet of welding equipment or replacing a single damaged component, this gauge delivers reliable performance and longevity.

Key Applications:

  • Monitoring cylinder pressure for Oxygen tanks.
  • Monitoring cylinder pressure for Argon, Helium, and Nitrogen tanks.
  • Replacement of broken or foggy gauges on industrial regulators.
  • General high-pressure pneumatic applications requiring a 4000 PSI range.
Additional Information
Packaging Description:1 per each, pack of 1
Diameter (in):2
Max Psi:4000psi
Used on a:Regulator
Used On Which Gas:Oxygen or Inert Gases
Which Side?:Contents
Case Material:ABS Plastic
Connection Size:1/4" NPT
Mount Type:Bottom Mount
Face Color:White
Pressure Range:0-4000 PSI

INCLUDED

  • 1 x 2.0-Inch High Pressure Gauge (4000 PSI)

APPLICATIONS

  • Oxygen Regulator High-Pressure Side
  • Argon/CO2 Regulator High-Pressure Side
  • Nitrogen Regulator High-Pressure Side
  • Industrial Gas Manifolds
  • General Pneumatic Pressure Monitoring

FAQ

This gauge has a 1/4-inch NPT (National Pipe Thread) connection, which is standard for most welding regulators.

This is a high-pressure gauge (0-4000 PSI), so it is designed to measure the tank (cylinder) pressure.

No. Acetylene cylinders are low pressure (typically full at ~250 PSI), and the working pressure never exceeds 15 PSI. A 4000 PSI gauge would not provide accurate readings for Acetylene, and Acetylene gauges require specific safety features.

The case is made of ABS (Acrylonitrile Butadiene Styrene) plastic, which is durable and corrosion-resistant.

Yes, as long as the regulator accepts a standard 1/4" NPT bottom-mount gauge, which most medium and heavy-duty Victor regulators do.

No, the gauge is typically sold as a bare unit. You should apply PTFE tape or an appropriate thread sealant compatible with the gas service before installation.

The dial diameter is 2.0 inches.

Yes, gauges in this pressure range with these materials are typically cleaned for oxygen service, but always ensure your installation practices maintain oxygen cleanliness.