Round Fire/Smoke Damper, 120V, 3000 fpm

Dayton MPN 3HGL4 Gas Springs & Dampers

This is a Dayton brand round fire/smoke damper, MPN 3HGL4, with a 120V voltage rating and an air velocity rating of 3000 fpm. The 3000 fpm air velocity indicates the maximum airflow it can withstand while functioning. These are typically used in HVAC systems to prevent the spread of fire and smoke.

Specifications

Air Velocity	3000 fpm
Voltage	120 V

About gas springs & dampers

Round Fire/Smoke Damper, 120V, 3000 fpm is listed under Gas Springs & Dampers — gas struts, lockable springs, rotary and linear dampers. Gas springs and dampers provide controlled motion and support in mechanical systems. Gas springs, often referred to as gas struts or lift supports, utilize compressed gas to generate a force, typically for lifting or counterbalancing.

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