Water Level Gauge
1932
Friday, July 10, 2015
The Water Level Gauge displays the level of water within a boiler.
The level can be seen in the centre glass on the gauge, which is also known as the gauge glass.
The gauge is made from a thin strip of mica, which is less than 1/32 of an inch thick. It is held in place with steel clamps.
The strip of mica holds steam and water at 425 pounds of pressure.
Manufacturer: Micasight
Type: Flat Clamp
Active pressure: 425 psi
Mica thickness: 0.035 in (0.5 mm)
Range: 10 inches
Temperature: 500º F
Tags: Gauges
Rossdale 1930 - 1955
Author: ephf
Edmonton Power Historical Foundation is a non-profit society dedicated to preserving the history of electric power in the City of Edmonton and the Province of Alberta, for the education and entertainment of current and future generations.
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