A mixed flow pump is a type of pump between a centrifugal pump and an axial flow pump. The specific speed of the mixed flow pump is higher than that of the centrifugal pump, which is lower than the axial flow pump, generally between 300-500 m. Its head is higher than the axial pump, but the flow is smaller than the axial pump and larger than the centrifugal pump.
Performance parameter
Flow rate (Q): up to 20,000 m3/h
Head (H): up to 30m
Working pressure (P): 1.0MPa
Working temperature (t): 0 ° C ~ +80 ° C
Design Features
The mixed flow pump is a "pull out" type structure pump, and it is not necessary to disassemble the pipe connected to the pump body when inspecting and disassembling the impeller and the shaft seal. It is equipped with a precision machined pump shaft and a bearing with a thin oil lubrication. A protective bushing is installed in the stuffing box cover. The oil level of the bearing housing can be controlled by the constant oil cup.
The feet of the pump body can withstand any load from the pipeline and pass directly to the foundation. In this way, the rotor does not bend due to the load on the pump, thus ensuring the optimum service life of the bearing.
Reduces blockage due to the large flow area.
The direction of rotation of the pump, viewed from the drive end, is clockwise.
The power drive can be an electric motor or an internal combustion engine.
The pump unit can be equipped with a complete deflation device to facilitate the exhaust of the suction line.
Shaft seal
Packing seal or double mechanical seal.
Material
Corrosion resistant material.
