FireCurtain

FireCurtain counter shutters are the standard for facilities that require a listed fire counter shutter in a rated fire wall. Provided with fusible links that automatically release to close the door at 165°F, the shutter can also be triggered by smoke and heat detectors, a building's alarm system, or LM21 fail-safe release devices. All FireCurtain counter shutters comply with UL, C-UL, FM and CSFM requirements for 3-hour, 1½-hour or ¾-hour fire ratings.