Hollow Stainless Steel Balls are used in automatic filling machines, vent valves, overflow valves, as fluid level indicators and floats etc, where light weight, buoyancy and corrosion resistance is important. In fresh water they will float with approximately 10 - 40 % of diameter above the surface level.
|Material||Stainless Steel Type A.I.S.I. 304L (18/8)|
|Size Range||3/4", 1", 1.1/4", 1.1/2"|