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The Harris 3000648 is a 1-stage light to medium-duty purging regulator designed for gas services including argon, helium, and nitrogen. This regulator is equipped with a CGA 580 inlet connection and a one-quarter inch 45-degree flare SAE outlet. It includes a fifty millimeter gauge for easy pressure monitoring and operates with a maximum delivery pressure rating of six hundred psig.
This regulator is commonly used in HVAC purging, pressure testing, and inert gas blanketing applications. The plastic knob ensures easy grip and precise adjustment, making it user-friendly even in tough working conditions.
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