Hikelok Fusible Fittings- FUF Series
Applications
Fusible fttings contain an eutectic alloy plug, and the eutectic alloy plug has a specific melting point. When the ftting is
exposed to temperatures at or above this melting point of fusible metals, the eutectic alloy plug will melt and the pressure
inside the fiting will be released to atmosphere for protection of systems.
Features
* Eutectic alloy is fllel in the stainless plug.
* Fusible fttings function by the yielding or melting of the fuse alloy.
* Fusible fttings are thermally operated but not reusable pressure relief devices.
* Fusible fttings do not protect against overpressure from improper charging practices.
* Maximum operating pressure: Tested to 500 psi (3.4 MPa)
* Temperature rating from 160°F (71°C) to 281°F (138°C) with 4 temperature ranges.
* Two types of fusible fttings: Pipe plug and tube adapters with 316 stainless steel body.
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