Western Model PS20 Gear Reducer. HP: 90; Ratio: 9; Input RPM: 1000; Ou

Western Model PS20 Gear Reducer. HP: 90; Ratio: 9; Input RPM: 1000; Output RPM: 111; Type: Parallel; S.F.: 1. Notes: SerialNumber 1482S; Nuttall Type PO38111-1*