Vintage industrial gas regulator manufactured by J. Nageldinger & Son Inc., New York, NY, fitted with dual US Gauge dials. Both gauges are clearly marked USE NO OIL, which is characteristic of oxygen service regulators. Heavy cast metal construction with original adjustment handle and outlet fitting as shown.

This is an older professional-grade regulator intended for parts, restoration, or display only. A solid candidate for a knowledgeable restorer, industrial décor, or vintage welding and shop equipment collection.

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Condition

For parts or restoration. Shows age-related wear, surface oxidation, and signs of industrial use. Gauges are intact and readable. Unit has not been pressure tested and is not safe for use as-is. No operational guarantees are implied. Please review all photos carefully.