Mujin Hutech Co., Ltd.

CEO : Ko young seok

MUJIN HUTECH : Two-ways DamperSince buildings are bigger and higher, the damage of human life can be increased by smoke in fire. Smoke control system is necessary to decrease this damage. NFSC requires a pressure differential of 40 Pa~60 Pa in the vestibule of the escape stairway. Automatic pressure differential air supply Damper? -The damper is a device which provides the needed air and controls the supply with preventing overpressure, also maintains 40-60pa differential pressure between the smoke control zone(area) and the interior. Two-ways automatic pressure differential air supply Damper - Improved performance of two-way opening and closing Slim damper with a high-end design.Two-ways automatic pressure differential air supply Damper(Up and Down)-Damper measures the smoke defense’s wind speed without deviation because the damper wings are opened and closed in both directions (Up and down) also maintaining the differential pressure of entrance quickly.New colors Slim damper• Concept : The color of the damper can match in 4 types depending on the color of the elevator.• Color system : Ivory, Silver, Gold, Titanium-Black• Design : Slim design• Detail : Premium Entrance