... portable ,high lift ,multistage ,high working performence. DL and DLR pumps are vertical multistage centrifugal pumps ,which ... .840145018.536030480375100456120557140758160759180901020090150DL215041.6401450303603748045510055612075714075816090150DL 216044.450145037375554100755125906150110717513282001329225160 DL VERTICAL I MULTISTAGE CENTRIFUGAL PUMP