D46-50×9 horizontal multistage centrifugal pump performance parameters
Rated flow (m³/h): 46
Rated head (m): 450
Rated efficiency (%): 63
Shaft power (kW): 89.54
Cavitation (m): 2.8
Outer diameter of impeller (mm): 210
Speed (rpm): 2950
Impeller series: 9
Medium temperature: ≤80℃
Motor power (ky): 110
Motor model: Y3155-2
Structure type: Public base 2
Impeller steering: clockwise
Import and export caliber size type: DN
Import caliber: 80
Weight (kg): 390
D46-50×9 horizontal multistage centrifugal pump performance curve
D-type horizontal multi-stage centrifugal pump is single suction, multi-stage, segmented, centrifugal, multi-stage pump. It has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long life, and convenient installation and maintenance. For transporting clean water or other liquids with physical and chemical properties similar to water. It can also be used to transport hot water, oil, corrosive or abrasive media by changing the material and sealing form of the pump's flow-through components and adding a cooling system. The product implements the standard of JB/T1051-93 "Multistage Centrifugal Pump Type and Basic Parameters".
D-type horizontal multi-stage centrifugal pump is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler irrigation, fire pressurization, long-distance water supply, heating, bathroom and other cold and warm water circulation pressurization and equipment supporting, especially suitable for small Boiler feed water.
