827-6626 - Miller Smith 820 Silverline High Pressure Piston Regulator, 0-6000 PSI, CGA 347

Heavy-Duty High Pressure Performance

When your job requires testing, purging, or charging at extreme pressures, the Miller Smith 827-66-26 Silverline Regulator is the tool you can trust. Built to handle up to 6000 PSI, this regulator is a workhorse for high-pressure testing and manufacturing processes. It moves beyond the limitations of standard regulators by using a piston sensor, which provides the structural strength needed to deliver consistent pressure up to 6000 PSI without failure. Whether you are pressure testing pipe assemblies, charging accumulators, or performing high-pressure purging, this regulator delivers the power and control you need to get the job done safely and efficiently.

Built for the Shop Environment

Durability is key in any industrial setting, and the 827-66-26 is built to last. The entire unit—including the body, bonnet, and gauges—is nickel-plated. This tough finish protects the brass core from corrosion and wear, keeping your equipment looking and functioning like new even after years of hard use. The large 2-1/2 inch gauges are a standout feature for practical use; their size makes them easy to read from across the bench or machine, so you don't have to squint to check your levels. The regulator also features a low-torque control knob that makes adjusting high pressures smooth and easy, saving your hand strength for other tasks.

Versatile and Safe Operation

The Miller Smith 827-66-26 is designed with the operator's safety and convenience in mind. It comes equipped with a CGA 347 fitting, standard for high-pressure inert gas cylinders. The self-relieving adjusting screw is a major advantage for closed-loop systems, allowing you to back off pressure easily without trapping gas. For shops concerned with ventilation, the bonnet includes a threaded port that lets you attach a line to vent gases safely away from your workspace. With rear panel mounting taps included, this regulator is ready to be mounted permanently on a test bench or used as a portable solution for field work.