Get current pricing for Oem, OEM-23301-ID 31.4 Hp Rating. Input Rpm 1800, Output Rpm 100. S.f. 1.25, 284t Frame. Output Ratio 17.5:1. Unit Comes Complete With 25 Hp Motor At 1740 Rpm, 230/460 . Product Category: Process Equipment, Sub Category: Process Mixers: