DOUBLE CUP SAPPHIRES
Double cup sapphire: - Similar to the single cup sapphire, but has an additional cupped recess. This allows the pivot to be re-centered more effectively when the instrument has been jolted and the pivot has lost contact with the radius of the lower cup.
Typical applications: - Energy meters, Water meters, Navigational compasses.
All dimensions in millimetres
Other sizes available upon request
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