Fusible plug


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(Steam Boiler) a piece of easily fusible alloy, placed in one of the sheets and intended to melt and blow off the steam in case of low water.
- Ure.

See also: Fusible

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High temperature shutdown--A temperature sensing device, often a fusible plug, can be installed to shut-in the valve and vent pressure when a pre-set temperature limit is reached.
The Branch's examination found that a last-resort safety device, known as the fusible plug, had activated as the train travelled to Shelley.
One other very important part of a boiler: the fusible plug.
Limited Tenders are invited for Procurement Of Fusible Plug For Voith Hydraulic Coupling Type 1150 Tvy And Corrugated Spacer Ring 2 Items
The RAIB report says a key last resort safety device, known as the fusible plug, had activated as the train travelled to Shelley.
Tenders are invited for Supply of fusible plug, oil gun, cap nut & nozzle body for 2x250mw.