320-70250000 - Miller Smith 320 Series High Purity Stainless Steel Two-Stage Regulator, CGA 660, 0-25 PSI

Miller Smith 320 Series: The Standard for Corrosive Gas Control

When your welding or industrial application involves specialty gases that demand the highest level of cleanliness and corrosion resistance, the Miller Smith 320-70-25-00-00 Two-Stage Regulator is the professional's choice. This regulator is specifically built to handle the challenges of corrosive and non-corrosive gases, providing a reliable solution for high-purity gas delivery systems. With a delivery range of 0-25 PSIG and a CGA 660 inlet connection, it is tailored for specific stainless steel cylinder setups.

The build quality of the 320 Series is immediately apparent. It features a body machined from 316 stainless steel bar stock, ensuring that the regulator is impervious to rust and chemical attack from the gases it controls. This durability is matched by its precision; the two-stage reduction mechanism steps down the high cylinder pressure in two phases. This results in an incredibly stable output pressure that does not drift, even as the tank pressure drops from 3500 PSI down to empty. This stability allows operators to set the pressure once and trust it will remain consistent throughout the job.

Ease of use and monitoring are enhanced by the large, 2-1/2 inch single-scale gauges that are easy to read at a glance. The regulator is also designed for versatility in installation, featuring threaded front and rear bonnets that accommodate front panel mounting if required. The convoluted stainless steel diaphragm provides a superior response to pressure changes compared to flat diaphragms, giving you fine-tuned control over your gas flow.

For shops and facilities concerned with safety compliance, the Miller Smith 320 includes captured vent ports. These ports allow you to connect tubing to vent hazardous gases safely away from the operator, adding an extra layer of protection. Whether you are running a research lab, a semiconductor process, or a specialized welding setup, this regulator delivers the performance and safety features required for handling high-purity and corrosive gases.