113-0005 - Miller Smith Silverline Air Regulator 0-250 PSI CGA 346

Heavy-Duty Air Control for the Shop

When your fabrication shop or industrial site relies on compressed air, the Miller Smith 113-00-05 Silverline Regulator delivers the consistent performance you need. Built by one of the most trusted names in gas equipment, this single-stage regulator is a workhorse designed for general purpose applications. Whether you are powering pneumatic tools, supplying air for plasma cutting operations, or managing shield gas lines that require air, this regulator provides a steady 0-250 PSI output that you can count on. The CGA 346 inlet is specifically designed for standard industrial air cylinders, ensuring a safe and correct connection every time.

Durability is key in a welding environment, and the Silverline series does not disappoint. The regulator features a solid brass body machined from bar stock, which is far more durable than standard die-cast alternatives. To protect against the grime and knocks of the shop floor, the entire unit—including the bonnet and gauge housings—is plated. This not only looks professional but adds a layer of armor against corrosion and physical damage. The gauges themselves are large (2-1/2 inches), making it easy to check your pressure levels without having to squint through a dirty face shield.

Maintenance and longevity are also addressed with the built-in Sure-Seat™ filtered seat. In a busy shop, cylinder valves can sometimes introduce dirt or metal shavings into the regulator, which is the leading cause of regulator failure. The filtered seat traps these contaminants before they can damage the internal sealing surfaces, keeping your regulator in service longer and reducing downtime. With a 1/4" FNPT outlet, it easily adapts to standard air hoses and fittings, making it a plug-and-play solution for your air regulation needs.