Brand:kingwells
Quantity:1000
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Parameter:1 Total weight 25 kgs, the body and associated parts minus the springs weight 17kg.
2 Springs has a nominal rate of 6.9 n/mm and the total friction resistance of moving parts between 0.25 N and 0.45 N.
3 Spring system Initial Load 1040 N
4 Impact surface 200 mm in dia, the face of which has a convex sperical curvature of 300 mm radius with a 12 mm front edge radius.
Main Size:Dia 200mm H380MM
