UnderdrivenSNU-UOverdrivenSNU-OVerticle output shaft up/downSNU-VHollow output shaftSNU-SMSizes1 5/8, 1¾, 2, 2½, 3, 3½,4, 5, 6, 7, 8, 9, 10.5RatioMin. 5 : 1 to Max 70 : 1Power Capacity139 kW