200-8100 - Miller Smith 200 Series Silverline High Purity Line Regulator 0-15 PSIG

Precision Gas Control for Analytical Laboratories

The Miller Smith 200-81-00 Silverline High Purity Analytical Line Regulator is engineered specifically to meet the rigorous demands of modern analytical laboratories and research facilities. When dealing with sensitive instrumentation such as gas chromatographs, mass spectrometers, and research sampling systems, the purity and stability of your gas supply are paramount. This single-stage line regulator is designed to deliver consistent low-pressure control, making it an essential component for high-precision applications where diffusion resistance and gas integrity are required.

Uncompromised Purity and Material Quality

At the heart of the 200 Series Silverline regulator is a stainless steel diaphragm. Unlike elastomeric diaphragms that can outgas or absorb contaminants, stainless steel provides a non-contaminating surface that preserves the high purity of your gas stream. This feature is critical for analytical applications where even trace impurities can skew results or damage sensitive detectors. Complementing the diaphragm is a filtered seat mechanism, which not only adds another layer of protection for gas stream purity but also significantly extends the service life of the regulator by preventing particulate damage to the seating surface.

Robust Construction for Long-Term Reliability

While the internal components focus on purity, the external construction is built for durability. The regulator features a body machined from rugged brass bar stock, ensuring structural integrity and resistance to physical wear. To further enhance its longevity, the body, bonnet, and gauges are fully plated, offering superior protection against corrosion and environmental factors. This combination of a brass body with a stainless steel diaphragm offers an economical yet high-performance solution for inert and non-corrosive gas applications.

User-Friendly Design and Versatile Installation

The Miller Smith 200-81-00 is designed with the user in mind. It features large, 2-1/2 inch single-scale gauges that are easy to read, allowing operators to monitor pressure levels at a glance. The unit is also capable of withstanding vacuums generated during purging operations, a common procedure in high-purity gas handling. For installation flexibility, the body is tapped for rear panel mounting, making it easy to integrate into gas management panels, fume hoods, or instrument benches. With a delivery range of 0-15 PSIG and 1/4" FNPT connections, this regulator is the reliable choice for your critical low-pressure analytical needs.