Volute Water Pump
volute water pump
volute water pump
1. What is Credo type LW volute water pump?
The type LW pump is single-stage single-suction vertical volute centrifugal clear water pump. The type LW pump is widely used in power stations for handing circulating water and used for mining drainage as well as water supply & drainage of civil engineering and farmlands. It is provided for delivering clear water without solid particles or other liquid which is physically and chemically similar to clear water. The highest temperature of the liquid is not allowed more than 50°C.
2. What is the Construction of Credo type LW volute water pump?
The type LW pump is vertically installed with the inlet vertical downward and the outlet horizontal extending. The pump and the motor are directly connected and mounted on one foundation. The seal usually uses packing seal. The pump uses rolling bearings. The impeller is fixed on shaft by half locked rings. Couplings are adjustable rigid one. The impeller has construction of balancing rib. The pump axial force is carried by the motor.
3. The details about the LW volute water pump
1,The direcyion of rotation of the LW Pump The rotation of pump rotor is counter clockwise looking from the motor to the pump . Indicating “left” in the pump type if you require the rotation of pump rotor is clockwise. Both performance data are same. 2,The major parts material of the pump Impeller:Cast steel ZG310 – 570 or ZG1Cr13Nil or ZG0Cr13Ni4Mo. Sealing ring: Cast steel ZG2Cr13. Shaft:High – quality carbon steel 45 3,Complete range the LW Vertical Volute Pump Pump,motor and bedplate. Please give indication of the material of impeller in contract. If you have any special requirement, please contact us without hesitation. |
| 4.Performance Range of the LW Vertical Volute volute water pump |
Capacity Q: 1.0~6.8m3/s Head H: 13.1~63m For example LW44P left – 22JA
LW—Large scale vertical single-stage single-suction volute centrifugal pump. 44—The number obtained from the inlet diameter divided by 25 (inlet diameter is 1100mm) P—The punp bedplate construction is changed. Left—The rotation of impeller is clockwise looking from the motor to the pump. No indication when the rotation whenthe rotation of impeller is counter clockwise. 22—The number obtained from the pump specific speed divided by 10. J—The rated speed of the pump is changed. A—Outer diameter of impeller is changed, indicating A ,B , C……, Impeller modle changes, indicatingⅠ,Ⅱ…… |
In polywood case package worthy sea shipment or per customer's request.
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