223-4102 - Miller Smith 220 Series Silverline High Purity Two-Stage Regulator, CGA 320, 0-150 PSI

Reliable High-Purity Gas Regulation

When precision cannot be compromised, the Miller Smith 220 Series Silverline Regulator (223-41-02) delivers the performance you need. Built by one of the most trusted names in gas equipment, this two-stage regulator is designed for high-purity applications where consistent pressure and gas integrity are non-negotiable. It comes equipped with a CGA 320 connection for Carbon Dioxide cylinders and features a delivery range of up to 150 PSI.

The Silverline series stands out with its robust construction and attention to detail. The body and bonnet are machined from solid brass bar stock and chrome-plated for a professional finish that resists corrosion and wipes clean easily. The 2-1/2 inch single-scale gauges are large and easy to read, allowing operators to monitor cylinder and delivery pressure at a glance. For added safety, the regulator includes a built-in capturable preset safety relief valve and is designed to withstand vacuums generated during system purging.

What sets this regulator apart is its internal engineering. The stainless steel diaphragm provides superior sensitivity and control compared to standard rubber diaphragms, while also preventing contamination of the gas stream. The two-stage mechanism ensures that your output pressure stays rock-steady from a full cylinder down to an empty one, eliminating the need for frequent readjustments. Whether you are running calibration mixtures or managing carrier gases, the Miller Smith 223-41-02 offers the reliability and precision required for professional results.

Features & Benefits

• Two-Stage Precision: Constant outlet pressure throughout the life of the cylinder.
• High Purity Construction: Stainless steel diaphragm and filtered seat for clean gas delivery.
• Durable Build: Chrome-plated brass body and bonnet for long service life.
• Safety First: Automatic reseating safety relief valve included.