111-4009 - Miller Smith Silverline General Purpose Regulator, CGA 580, 0-60 PSI

Reliable Gas Control for the Shop Floor

When you are working in a busy fabrication shop or handling general maintenance tasks, you need equipment that is built to last and easy to use. The Miller Smith 111-40-09 Silverline Series regulator is the workhorse you can depend on for your inert gas needs. Whether you are purging a pipe with Nitrogen, setting up a pneumatic tool line with Air, or managing Argon and CO2 supplies, this regulator delivers consistent performance without the fuss. It connects directly to standard CGA 580 cylinders, making it compatible with the most common tanks found in welding and industrial shops.

Durability is key when equipment is moved around the shop or exposed to the daily grind. Unlike cheaper regulators made from fragile cast metals, the Miller Smith 111-40-09 is machined from solid brass bar stock. This makes it incredibly tough and resistant to the knocks and bumps that happen in real-world working environments. To top it off, the entire unit is plated, giving it a shiny, protective finish that resists rust and corrosion. You won't have to worry about this regulator seizing up or degrading just because it's been sitting in a humid shop.

One of the most frustrating issues with gas regulators is debris damaging the internal seat, leading to leaks or unstable pressure. Miller Smith has solved this with their Sure-Seat technology. This built-in filtration system catches dirt and particles before they can do any damage, ensuring your regulator works smoothly for years. The large 2-1/2 inch gauges are easy to read from a distance, so you always know exactly how much pressure you are running and how much gas is left in your tank.

This single-stage regulator offers a delivery range of 0-60 PSI, which is perfect for most general applications where you don't need laboratory-grade precision but still require reliable flow control. It is not recommended for ultra-high precision work where inboard diffusion is a concern, but for 99% of standard industrial tasks, it is the ideal choice. Backed by the quality reputation of Miller Electric, this Silverline regulator is a smart investment for any welder or tradesperson looking for professional-grade gas equipment.