174668 - Miller Air Regulator and Filter Combo 1/4 NPT

Precision Air Control with Miller 174668

The Miller 174668 Regulator/Filter is a critical component for maintaining the performance and longevity of your pneumatic equipment and plasma cutters. Designed to handle high-pressure inputs while delivering stable, clean output, this unit combines two essential functions into one compact device. It acts as both a pressure regulator, allowing you to dial in the exact PSI needed for your application, and a filter, removing harmful contaminants like moisture, oil, and dust from your air supply.

Technical Specifications and Performance

Engineered for industrial environments, this regulator accepts a maximum inlet pressure of 250 PSIG, making it compatible with most standard shop air compressors and high-pressure lines. The output is adjustable up to a maximum of 100 PSIG, providing the necessary range for most plasma cutting operations and pneumatic tool requirements. The unit features 1/4-inch NPT ports (denoted as 1/4P), ensuring compatibility with a wide array of fittings and hoses commonly used in the welding and fabrication industry.

Importance of Clean Air

For equipment like plasma cutters, air quality is paramount. Moisture in the air line can rapidly degrade consumables, cause erratic arcs, and lead to poor cut quality. By integrating a filter directly with the regulator, the Miller 174668 ensures that the air reaching your machine is not only at the correct pressure but also free of particulates that could cause internal damage. This genuine Miller replacement part guarantees fitment and performance standards that match your original equipment specifications.

Reliable Replacement Part

Whether you are repairing a specific Miller machine or setting up a custom air regulation station, the 174668 offers the reliability professionals expect from Miller Electric. Its durable construction withstands the rigors of daily shop use, ensuring that your operations run smoothly without interruption caused by air supply issues.