Miller Smith 320 Series High Purity Stainless Steel Two-Stage Regulator, 25 PSI, CGA 705

Miller Smith 320 Series: The Standard for High Purity

When your work demands absolute precision and cleanliness, the Miller Smith 320 Series High Purity Corrosion Resistant Stainless Steel Two-Stage Regulator is the tool of choice. This premium regulator is crafted for professionals handling corrosive and specialty gases who cannot afford to compromise on quality. With a delivery range of 0-25 PSI and a CGA 705 stainless steel fitting, it is perfectly suited for specific chemical and analytical applications requiring exacting pressure control.

Advanced Two-Stage Performance

Consistency is key in welding and laboratory environments. The two-stage design of the 320 Series ensures that your delivery pressure remains rock-steady, even as the pressure in your supply cylinder decreases. This eliminates the "decay" effect common in single-stage regulators, allowing you to focus on your work rather than monitoring gauges. The convoluted stainless steel diaphragm provides exceptional sensitivity, allowing for fine-tuning of pressure to meet strict specifications.

Built for Corrosive Environments

Corrosion can quickly destroy standard equipment and contaminate sensitive gas streams. The Miller Smith 320 Series combats this with complete 316 stainless steel construction for all wetted parts, including the body and filtered seat. This material choice ensures long-term durability and resistance to aggressive chemicals. Additionally, the metal-to-metal diaphragm seal ensures a leak-tight enclosure, preserving the integrity of your high-purity gases.

Safety Features You Can Trust

Safety is a top priority when dealing with hazardous or corrosive gases. This regulator is equipped with captured vent ports on both stages, allowing you to pipe potential leaks away to a safe area. It is also engineered to withstand internal vacuum, facilitating effective purging cycles during cylinder changeouts. Note that a Cross Purge Assembly is recommended for use with this series to ensure the complete removal of hazardous gas traces.