255-0009 - Miller Smith 250 Series Silverline High Purity Regulator, 0-350 PSI, CGA 580

Rugged Reliability for Liquid Cylinders

Equip your operation with the Miller Smith 255-00-09 Silverline Regulator, a robust solution designed for the unique challenges of liquid cylinder gas delivery. This single-stage regulator is built to handle inlet pressures up to 3500 PSIG while delivering a steady, adjustable output of 0-350 PSIG. Its rear-entry CGA 580 connection is specifically oriented for direct mounting to liquid cylinders, eliminating the need for awkward adapters or strained hoses. Ideal for welding shops, industrial facilities, and laboratories utilizing bulk inert gases, this regulator combines heavy-duty construction with precision performance.

Built to Last in Industrial Environments

Durability is at the core of the Miller Smith 255-00-09. The unit is constructed from rugged brass bar stock and finished with a tough nickel plating on the body, bonnet, and gauges. This plating not only gives the regulator a professional appearance but also provides a hard-wearing shield against corrosion and atmospheric contaminants. The internal components are equally robust, featuring a large 1-7/8" stainless steel diaphragm. Unlike rubber or neoprene diaphragms that can become brittle over time, the stainless steel diaphragm offers extended service life and consistent performance, even in the demanding conditions of cryogenic gas applications.

Precision and Safety Features

Safety and accuracy are non-negotiable in gas regulation. The 255-00-09 incorporates Miller's proprietary Sure-Seat™ technology, which includes a filtered seat to trap debris and protect the regulator's internal mechanisms. This feature is essential for preventing creep and ensuring that the set pressure remains stable during operation. Additionally, the regulator includes a built-in capturable preset safety relief valve, adding an extra layer of protection for your downstream equipment. The large 2-1/2" gauges provide clear, instant readouts of tank and line pressure, ensuring your operators can monitor the system with confidence.

Versatile Application

While designed for liquid cylinders, this regulator is versatile enough for a range of high-purity gas handling tasks. It controls the delivery of gas (not liquid) from the cylinder, making it suitable for analytical instruments, laser systems, and specialized welding applications requiring pure argon or nitrogen. Invest in the Miller Smith 255-00-09 for a regulator that delivers consistent pressure, reduced maintenance costs, and long-term reliability.