827-0028 - Miller Smith 820 Series Silverline High Pressure Piston Regulator CGA 680

Precision Analytical Control for High Pressure Systems

The Miller Smith 827-00-28 Silverline High Pressure Analytical Brass Single Stage Regulator is a premium instrument engineered for the rigorous demands of analytical laboratories, research and development facilities, and specialized industrial processes. Part of the esteemed 820 Silverline series, this regulator is designed to manage high-pressure non-corrosive inert gases with exceptional reliability. The unit features a robust piston sensor design, which provides superior structural integrity compared to traditional diaphragm mechanisms when operating at elevated pressures up to 6000 PSI. This design choice ensures consistent delivery pressures and minimizes the risk of component failure under heavy loads.

Constructed from high-quality brass and finished with a durable nickel plating, the body, bonnet, and gauges are protected against corrosion and wear, extending the service life of the equipment significantly. This surface treatment is particularly beneficial in laboratory environments where equipment cleanliness and longevity are paramount. The regulator is cleaned for oxygen service and undergoes 100% testing at its maximum rated operating pressure, guaranteeing that it meets stringent safety and performance standards before it ever reaches your facility. The inclusion of a 1/16-inch FNPT tapped bonnet vent hole allows for the installation of a captured vent system, a critical safety feature for venting gases away from the operator and work area in enclosed spaces.

Operational precision is achieved through a low-torque control adjusting screw, which is self-relieving. This feature permits easy and accurate adjustment of pressures, even in closed or dead-end systems, preventing pressure creep and ensuring the safety of downstream equipment. The regulator is equipped with large 2-1/2 inch single scale gauges, which offer superior legibility compared to standard 2-inch gauges, allowing technicians to monitor system status from a greater distance. With a delivery range of 0-6000 PSI and a CGA 680 inlet connection, the 827-00-28 is the definitive choice for professionals requiring exacting control over high-pressure specialty gases.