Bidspirit auction | Antique Automatic Maritime Fire Suppression

Antique Automatic Maritime Fire Suppression Gauge - Item SKU: 301573 c. 1920s; Rockwood Sprinkler Co. (Chicago) by Crosby Steam ”Gage” & Valve Co. (Boston) Early 20th Century automatic sprinkler system boiler gauge produced for. This was an instrument used to measure the pressure of a boiler that would have been connected to a ship's automatic sprinkler system. Exhibits some tarnish and paint residue fromindustrial setting. 5.5” dia