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European Skills, Competences, Qualifications and Occupations (ESCO)
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automated sprinkler bulbs

Concept overview

Description

The different types of frangible sprinkler bulbs, which are designed to break at a certain temperature to trigger the sprinkler action. The colour codes of the enclosed fluids, signifying the temperatures at which the bulbs break due to the expansion of the enclosed fluid.

Alternative Labels

automatic sprinkler bulb

automatic sprinkler bulbs

fire sprinkler bulbs

frangible sprinkler bulbs

heat-sensitive glass bulb

heat-sensitive glass bulbs

sprinkler bulb

sprinkler bulbs

sprinkler trigger bulbs

temperature sensitive bulbs

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