Sharples P-3400 Decanter Centrifuge Sharples P-3400 decanter centrifuge. Stainless steel product contact parts. 14″ x 48″ bowl dimensions. 10 degree beach. 4000 RPM max. bowl speed. 3,180 x max. G-force. 52:1 or 125:1 gearbox ratios available. (Same as Sharples PM30000)