254-0000 - Miller Smith Silverline 250 Series High Purity Liquid Cylinder Regulator 0-200 PSIG

Heavy-Duty High Purity Regulation

When your operation depends on the precise delivery of specialty gases from liquid cylinders, the Miller Smith 254-00-00 Silverline Regulator delivers the performance and durability you need. Designed for industrial and analytical environments, this regulator combines the ruggedness of traditional welding equipment with the precision required for high-purity applications. Whether you are managing bulk gas distribution or running sensitive analytical instruments, the Silverline 250 Series ensures that your gas supply remains stable, clean, and reliable.

Built for the Long Haul

Industrial environments can be tough on equipment, but the 254-00-00 is built to last. The core of the regulator is machined from solid brass bar stock, providing a robust foundation that can withstand physical impact and daily wear. To further enhance its longevity, the entire exterior—including the body, bonnet, and gauges—is nickel-plated. This tough coating acts as a shield against corrosion, making it suitable for use in diverse environments where moisture or chemical fumes might otherwise degrade standard brass regulators. Additionally, the Sure-Seat™ filtered seat protects the internal mechanisms from debris, a common cause of regulator failure, ensuring that your equipment stays in service longer with less maintenance.

Precision in Cryogenic Applications

Handling gases from liquid cylinders requires equipment that can handle the cold. This regulator features a high-quality stainless steel diaphragm, which is superior to rubber or neoprene diaphragms for cryogenic service. The stainless steel construction ensures that the diaphragm remains responsive and accurate, delivering a steady 0-200 PSIG output without the risk of cracking or stiffening due to cold gas temperatures. This precise control is vital for maintaining consistent flow rates in welding, cutting, or laboratory processes.

Versatile Connectivity

The Miller Smith 254-00-00 is designed with a rear-entry inlet, making it perfectly suited for mounting directly onto liquid cylinders without awkward hose routing. It comes equipped with 1/4" FNPT inlet and outlet connections, giving you the flexibility to install the specific CGA fittings, pigtails, or quick-connects required for your specific setup. This adaptability makes it a favorite among facility managers and welders who need a versatile, high-performance regulator that can be customized to fit existing infrastructure. With a maximum inlet pressure rating of 3500 PSIG, it is ready to handle high-pressure sources with ease.