321-00000000 - Miller Smith 320 Series High Purity Stainless Steel Two-Stage Regulator, 0-50 PSI

Reliable Gas Control for Specialty Applications

When your work involves corrosive gases or requires absolute precision, the Miller Smith 320 Series High Purity Two-Stage Regulator is the professional's choice. Identified by SKU 321-00-00-00-00, this regulator is built to handle the toughest environments while delivering the consistent performance Miller is known for. Whether you are setting up a laboratory gas system or managing process gases in an industrial setting, this stainless steel regulator ensures your equipment operates safely and accurately.

Built to Last with Stainless Steel

Durability is key when dealing with corrosive elements. This regulator features a 316 stainless steel body and diaphragm, providing excellent resistance against chemical attack. Unlike standard brass regulators, the stainless steel construction prevents internal corrosion that could contaminate your gas line or lead to premature failure. The metal-to-metal diaphragm seal ensures a tight, leak-proof barrier, giving you peace of mind when working with sensitive or hazardous media.

Consistent Pressure Delivery

Fluctuating pressure can ruin a weld, a test, or a process. The two-stage design of the Miller Smith 320 Series steps down the high cylinder pressure in two stages, resulting in an incredibly stable output pressure of 0-50 PSI. This means you won't have to constantly adjust the regulator as your gas tank runs low. The large, 2-1/2 inch gauges are easy to read, allowing for quick monitoring of both tank level and delivery pressure.

Safety Features You Can Trust

Miller understands that safety is the top priority. This regulator includes captured vent ports on the bonnet, allowing you to pipe vented gases away to a safe location—a critical feature when working with toxic or flammable gases. Additionally, the regulator is designed to withstand vacuum purging, which is standard procedure for maintaining high purity in gas lines. Backed by Miller's reputation for quality, this regulator is a solid investment for any shop or lab requiring high-performance gas control.

• Corrosion Resistant: Full 316 Stainless Steel construction.
• High Purity: Filtered seat and metal diaphragm seal.
• Stable Output: Two-stage mechanism for constant pressure.
• Versatile Connections: 1/4" FNPT inlet and outlet.