612-00080000 - Miller Smith Silverline 610 Series High Purity Oxygen Regulator 100 PSI

Reliable Oxygen Regulation for Critical Tasks

When your work demands more than just standard industrial grade regulation, the Miller Smith Silverline High Purity Regulator steps up to the plate. While often found in laboratory settings, this regulator is an excellent choice for welding and industrial applications where gas purity is paramount, such as in laser welding or specialized oxy-fuel cutting operations requiring precise pressure stability. The 612-00-08-00-00 model is built on the legendary reliability of Miller Smith's gas equipment, featuring a heavy-duty brass body that is nickel-plated for extra durability and corrosion resistance in harsh shop environments.

The core advantage of this regulator lies in its stainless steel diaphragm. Unlike rubber or neoprene diaphragms found in standard regulators, the stainless steel construction does not absorb or release atmospheric contaminants. This ensures that your oxygen supply remains pure from the tank to the torch or machine. The single-stage design provides a steady delivery pressure up to 100 PSI, which is ideal for most cutting, heating, and brazing applications. The large 2-1/2 inch gauge is easy to read even from a distance, helping operators monitor system status without interrupting their workflow.

Installation and integration are straightforward with the standard CGA 540 inlet connection for oxygen cylinders and a versatile 1/4-inch FNPT outlet. This allows for the attachment of various hose barbs or compression fittings depending on your specific setup requirements. The regulator also features a filtered seat design, which adds a layer of protection against debris from the cylinder entering the regulator seat—a common cause of regulator creep and failure. This 316 stainless steel filter ensures that the regulator maintains a tight seal and accurate pressure control over a long service life.

For shops concerned with safety and environmental control, the threaded bonnet vent is a significant upgrade. It allows for the connection of a vent line to direct gases away safely if the internal seal were ever to be compromised. Backed by Miller's reputation for quality, this Silverline regulator is a smart investment for professionals who refuse to compromise on the quality and consistency of their gas delivery equipment.