Fusible Plugs, FPP and FPT Series

Release pressure at a specified temperature

FPP and FPT Series Fusible Plugs are safety devices designed to protect compressed air systems, wellheads, and steam systems. Comprising a body and a eutectic alloy, the plugs release pressure when exposed to temperatures at or above the alloy's specific melting point, serving as the final line of defense against catastrophic incidents such as explosions. These non-reusable, disassemblable devices offer temperature ratings from 160°F (71°C) to 281°F (138°C) across four ranges. Like safety valves that prevent overpressure, fusible plugs safeguard equipment against overheating.

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