lifesaving equipment

Min Shan brand Lifebuoy slow down device when the Department of floor fire escapeself-rescue equipment, the use of centrifugal force principle, can be slowly and automatically landed safely on the ground, simple operation, easy to use. The rate of decline, the test averages: The 20th consecutive decline in the rate of decline after the test with different loads (m / s): Minimum load of 343N (35KG) to 0.470 Standard load 638N (65KG) to 0.635 Maximum load of 981N (100KG) for 0.805