... speed=2900rpm efficiency=74% shaft power=59.6kw motor power=90kw,NPSHr=3.8m, Nominal dia=275mm, flange ... speed=2900rpm efficiency=75.5% shaft power=68kw motor power=90kw,NPSHr=5.5m, Nominal dia=275mm ... speed=2900rpm efficiency=72.5% shaft power=73.6kw motor power=90kw,NPSHr=17m, Nominal dia=275mm, ... speed=2900rpm efficiency=73% shaft power=48.6kw motor power=75kw,NPSHr=3.3m, Nominal dia=255mm, flange ...