Brief introduction of SF/SY single stage stainless steel double suction centrifugal pump
SF/SY type stainless steel single stage double suction centrifugal pump is a single-stage double suction horizontal centrifugal pump for stainless steel, physical and chemical properties of transport not containing solid particles similar to water or other liquid oils, medium temperature is transported to 0 to 80 DEG C to adapt to the industrial and city water supply and drainage pump, can as the pump factory, city, power plant, water conservancy and other drainage or water supply, can also be used for farmland irrigation. Allow inlet pressure 0.6MPa.
SF/SY type single stage stainless steel double suction centrifugal pump parameter range (design point)
Flow rate: 108~21600m3/h
Lift: 9~140m
Model specification for type SF/SY single stage stainless steel double suction centrifugal pump
300SF/SY-58A
300 - suction caliber 300mm
SY single stage stainless steel double suction centrifugal oil pump
SF single stage stainless steel double suction centrifugal pump
58 - design point lift
A - represents the first change in impeller outer diameter, A, B, and C......... One by one
Structural description of SF/SY single stage stainless steel double suction centrifugal pump:
SF/SY type stainless steel single stage double suction centrifugal pump inlet and outlet are below the pump axis, the vertical axis and horizontal direction, maintenance will pump cover can be opened to all parts removed, without dismantling the motor and pipeline.
The main parts of the pump are pump body, pump cover, shaft, impeller, seal ring, shaft sleeve, double suction seal ring and so on. Impeller, double suction seal rings, bushings for vulnerable parts.
The impeller is fixed on the shaft by the shaft sleeve and the shaft sleeve nut, and the axial position of the impeller can be adjusted by the sleeve nut. The axial force of the impeller is balanced by the symmetrical arrangement of its own timing plates.
In order to reduce the double suction pump pressurized water chamber drain back to the suction chamber sealing ring.
Two kinds of pump shaft seal packing seal and mechanical seal, lubrication bearing grease lubrication and oil lubrication in two, when the pump diameter is below 800mm the basic use of dry oil lubrication, pump diameter is more than 800mm the basic use of thin oil lubrication.
The pump is connected with the motor by an elastic coupling.
SF/SY type single stage stainless steel double suction centrifugal pump in the direction of rotation
At the end of the drive, the pump rotates clockwise. At this point, the suction port is at the right and the exit is on the left. (for example, if the user needs it, it can also be rotated counterclockwise)
SF/SY type single stage stainless steel double suction centrifugal pump, main parts, material
Note: materials can be chosen according to user's requirements.