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Swan YJ vertical (Yuanjiang) single and single suction centrifugal pump
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Pump Description
YJ type vertical single-stage single-suction volute type centrifugal clean water pump is an independent research and development product of Changsha Pump Factory. It is suitable for water supply and drainage projects in large thermal power plants, industrial and mining, urban and farmland construction. It is used to transport clean water without solid particles or other liquids with physical and chemical properties similar to clean water, and the temperature of the liquid to be transported does not exceed 50 °C
Parameter range:
Flow Q 1.6～5.85m3/s Head H 13.1～63m
Model Description:
48I YJ48P Left - 26IA 48Z YJ - Vertical single-stage single-suction volute type centrifugal clean water pump 48 - The number obtained by dividing the suction diameter by 25, that is, 48 means that the suction diameter of the pump is 1200 mm I - The pump and the motor are layered Installation P——The pump and the motor are directly connected to each other, and the axes of the water inlet pipe and the water outlet pipe are parallel to each other. Z——The pump and the motor are directly connected to each other, and the axes of the water inlet pipe and the water outlet pipe are perpendicular to each other. , when rotating in the counterclockwise (normal rotation) direction without marking 26 - the quotient integer obtained by dividing the specific speed of the pump by 10 , C... means
Structure type:
The pump is installed vertically, the suction port is vertically downward, and the discharge port extends horizontally. The unit is installed in two types: motor and pump layered installation and pump and motor direct connection installation; the seal is packing seal; the bearing of the pump adopts rolling bearing, the 36″ diameter pump uses the thrust bearing to bear the axial force, and other types of pumps are installed by The motor is subjected to axial force, and all bearings are lubricated with grease.Rotation direction: From the motor to the pump, the pump rotates counterclockwise. If the pump is required to rotate clockwise, add "left" to the pump model to show the difference. The performance parameters are the same as those of normal rotation, such as: YJ48 left——××.
Main parts material:
The impeller is made of wear-resistant cast iron or ZG310-570 or stainless steel The sealing ring is made of cast iron or wear-resistant cast iron or stainless steel The pump body is made of cast iron The shaft is made of high quality carbon steel.
Complete range:
Supplied complete with pump, motor and base. When ordering, please indicate the material used for the impeller and sealing ring. If you have special requirements for pumps and motors, you can negotiate with our company for relevant technical requirements.
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