220-4209 - Miller Smith 220 Series Silverline Analytical Regulator, CGA 580, 0-15 PSI

Rugged Reliability for Precision Gas Delivery

For industrial professionals who demand the best, the Miller Smith 220-42-09 Silverline Regulator delivers unmatched performance and durability. While often used in laboratory settings, this two-stage regulator is built with the toughness required for any serious shop or fabrication environment that utilizes high-purity inert gases. The "Silverline" series is renowned for its heavy-duty brass bar stock construction, which is then plated for extra protection. This ensures that the regulator can withstand the daily wear and tear of industrial use while maintaining the precise control you need for specialized applications.

Set It and Forget It Performance

One of the biggest frustrations with standard regulators is the need to constantly adjust the pressure knob as your gas cylinder drains. The Miller Smith 220-42-09 utilizes a two-stage design that solves this problem completely. By stepping the pressure down in two stages, the regulator provides a rock-steady output pressure of 0-15 PSI from the moment you crack a full tank until it is nearly empty. This is critical for applications requiring exact flow rates or pressures, ensuring that your process remains consistent without constant supervision.

Safety and Quality Features

Safety is built into every component of this regulator. It features a built-in capturable preset safety relief valve that protects the regulator components and downstream equipment from over-pressurization. The stainless steel diaphragm offers superior fatigue resistance compared to rubber diaphragms, ensuring a long service life even under frequent cycling. The CGA 580 connection fits standard Argon, Nitrogen, and Helium tanks, making it a versatile tool for various inert gas needs. Whether you are running a specialized TIG setup requiring ultra-low pressure control or managing calibration gases, the Miller Smith 220-42-09 provides the reliability and precision that Miller users have come to expect.