HI AIR KOREA(HAK) SHUT-OFF DAMPERS of naval ship are specially designed for propose use of naval ship. HAK SHUT-OFF DAMPERS are effective in isolating duct system that requires air tightness, such as working / stand-by fans.
The SHUT-OFF DAMPERS are built considering size, efficiency, reliability, maintainability and military standard.
The SHUT-OFF DAMPERS of naval ship are specifically manufactured to operate in various conditions of naval ship.
The special naval ship SHUT-OFF DAMPERS are satisfied with military standard of special performance. - Impact test : MIL-STD-901D - Vibration test : MIL-STD-167-1A