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Axial Flow Turbine Submersible Sewage Pump For Waste Water Treatment System

Place of Origin: Zhejiang

Company Profile

Location: Shanghai, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: ZDB/HDB

Product Description

Axial Flow Turbine Submersible Sewage Pump For Waste Water Treatment

 

 

Application:

  1. The two models ZDB and HDB submersible electric pump can be used in irrigation and drainage of agricultural field, and can also be used in supply and sewerage water of factory, mine, dock, urban construction, water supply works and power station.
  2. The Axial flow submersible electric pump applies to the condition of low lift head, high flow-rate; while the mixed-flow submersible electric pump is very efficient with high performance of cavitation erosion. It is applicable for the occasion where the water level changes greatly and the requirement to the lift head is high. The conveyance medium is untreated water or lightly polluted water. The highest temperature of the conveyed resolution is 40oC.

Features:

1)

Adopting this type of submersible electric pump is the most through approach for building pump station along the river and lake area where the water level fluctuate greatly, as well as fluctuate the problem of flood prevention of pump; moreover, the major shaft and intermediate shaft are not required any more,and the machine set can operate more steady and reliable.

2)

Submersible electric pump has double and triple mechanical seal and F grand insulation (155oC thermostable ) with protection grand IP68 (IEC). The pump has hydraulic model of nationwide unified design, which has high reliability and has the same performance of the conventional hydraulic pump so that the customer can select the model easily.

3)

As its operation submerged into water, the electric pump can greatly simplify geotechnical engineering and building structure engineering of pump station, reduce erection space and save 30%-40% construction cost.

4)

Due to the electric motor is combined with the hydraulic pump, the assembly procedure is no longer necessary for lining up axis of electric motor, transmission mechanism and hydraulic pump on site

5)

Convenient operation, and easy to realize remote control and automatic control.

6)

Low noise, no high temperature in pump station, improving the operational environment and underground pump station can be built according to the requirement; as a result, the environment scene on the ground can be maintained.

 

 

Model number description:

 

Construction:

 

 

Performance parameter:300ZDB-50

Installation
angle
Capacity Head
(m)
Speed Power
kW
Eff.
%
D(mm)
Impeller
diameter
m³/h l/s r/min shaft power Motor power
-6° 426 118 7.46 1450 12.3 15 70.60 250
538 149 5.92 11.1 77.90
637 177 3.24 8.6 65.70
-4° 439 122 7.81 13.2 70.60
584 162 6.11 12.3 79.10
692 192 3.18 9.1 65.70
-2° 461 128 8.03 14.3 18.5 70.60
602 167 6.29 13.0 79.10
747 207 3.18 9.8 75.70
534 148 7.92 15.6 73.70
669 186 6.32 14.5 79.30
806 224 3.33 11.1 65.70
+2° 575
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