... =68kw motor power=90kw,NPSHr=5.5m, Nominal dia=275mm, flange inlet=100mm,flange outlet=65mmOTK65-270A Q=124m3/h head=158m ... =73.6kw motor power=90kw,NPSHr=17m, Nominal dia=275mm, flange inlet=100mm,flange outlet=65mmOTK65-270A Q=78m3/h head=167m ... =60.1kw motor power=75kw,NPSHr=15m, Nominal dia=255mm, flange inlet=100mm,flange outlet=65mm Two Stage Double Suction Split Casing ...