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Fire & Smoke Dampers

Flow Restrictor

The Flow Restrictor is used in pneumatic applications such as Fire/Smoke Dampers with pneumatic actuators where flow of air to the actuator is required.

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EFL Fusible Link

Smoke Operation: EFL uses a Single Pole Double Throw (SPDT) switch for wiring a smoke detector. Upon smoke detector activation, the switch bypasses the fusible link and closes the damper, and remains closed until smoke signal stops. Listed by Underwriters Laboratories, Inc.

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PFV Fusible Valve

The Model PFV Fusible Link is specifically designed for pneumatic actuated fire/smoke dampers. This product is listed by Underwriters Laboratories, Inc.

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PHL Links

The McCabe® RESETTABLE Bi-metal Fire Link saves you time and money because it's RESETTABLE vs. the conventional fusible link that expires after testing.

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SR Products

The Electro Thermal Link – ETL® is a multipurpose dual responsive fusible link / release device. The fusible link portion functions identically to that of an ordinary fusible link.

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