22431 - ESAB 2-Inch Replacement Pressure Gauge, 0-100 PSI, 1/4 NPT, ABS Case

Precision Pressure Monitoring for Industrial Systems

The ESAB 22431 is a high-quality replacement pressure gauge designed to provide accurate readings for a variety of industrial and welding applications. Engineered with a 2-inch diameter dial, this gauge offers an optimal balance between compact footprint and readability, making it an excellent choice for crowded manifolds, regulators, or pneumatic control panels where space is at a premium but visibility cannot be compromised.

The gauge features a pressure range of 0 to 100 PSI. This specific range is typically utilized for monitoring delivery pressure on gas regulators or for checking line pressure in pneumatic tools and machinery. The scale is printed clearly on a white face, providing high contrast against the black markings and pointer, ensuring that operators can verify pressure settings at a glance, reducing the risk of errors during operation.

Constructed with a durable ABS (Acrylonitrile Butadiene Styrene) plastic case, the ESAB 22431 is built to withstand the rigors of the industrial environment. ABS is known for its high impact resistance and toughness, as well as its resistance to chemical corrosion. This makes the gauge lighter than comparable steel-cased units, reducing mechanical stress on the connection point, while still offering robust protection for the internal mechanism against dust, debris, and accidental knocks.

Installation is straightforward thanks to the standard 1/4-inch NPT (National Pipe Taper) connection. This industry-standard thread size ensures compatibility with a vast array of welding regulators, filter-regulator-lubricator (FRL) units, and general piping systems. Whether you are maintaining a fleet of welding stations or outfitting a custom pneumatic setup, this gauge provides the reliability and accuracy required for safe and efficient system operation.