Sprinkler anatomy explorer

Explore the inlet, frame, heat-sensitive element and deflector of a closed automatic sprinkler.

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CLOSED AUTOMATIC SPRINKLER

Explore the component / 03

Heat-sensitive element

In this closed automatic sprinkler illustration, the glass bulb is part of the heat-responsive assembly. Ordinary closed sprinklers respond individually to sufficient heat; a smoke alarm is a separate device. Other sprinkler designs use different elements.

Question to take forward

What do the exact manufacturer data and approved design say about this installed model?

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Educational illustration. Establish the actual system and exact equipment with qualified professionals. No operating controls, design or performance simulation.