... motor power=90kw,NPSHr=3.8m, Nominal dia=275mm, flange inlet=100mm,flange outlet=65mmOTK65-270A Q=103m3/h head=183m speed ... .6kw motor power=90kw,NPSHr=17m, Nominal dia=275mm, flange inlet=100mm,flange outlet=65mmOTK65-270A Q=78m3/h head=167m speed ... .1kw motor power=75kw,NPSHr=15m, Nominal dia=255mm, flange inlet=100mm,flange outlet=65mm Two Stage Double Suction Split Casing Centrifugal Pump