... into single stage, single suction and enclosed stainless steel centrifugal pump. It owns a lot of characteristics such as compact ... Centrifugal PumpThe basic structure of the centrifugal pump has six parts, respectively: impeller, pump body, pump shaft, bearing, sealing ring and stuffing ... the check of stuffing box in the operation. It should replace the material in the point about 600 hours.7, axial ...