For use with materials coarser than 100 mesh (150 µm), this shaker includes quick-change adapter to accommodate either 8'' or 12'' diameter test sieves. The quiet shaking action provides consistent and effective results.

Benefit from its versatility, as shaker accommodates six full-height or thirteen half-height (8'' diameter) sieves; four full-height or six half-height (12'' diameter sieves). Oscillations per minute: 280 (60 Hz); 231 (50 Hz). Shpg wt 80 lb (36.3 kg).