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820r/Min Centrifugal Slurry Pump

1 Set
MOQ
Negotiable
Price
820r/Min Centrifugal Slurry Pump
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Features
Specifications
High Light:

820r/min centrifugal slurry pump

,

220kw centrifugal slurry pump

,

220kw horizontal slurry pump

Basic Infomation
Place of Origin: China
Brand Name: TM
Certification: ISO9001:2000
Model Number: 250NJ-630
Payment & Shipping Terms
Packaging Details: Standard export packing
Delivery Time: 1-2 months
Payment Terms: L/C, T/T
Supply Ability: 200 sets per month
Product Description

250NJ-630 Thick Slurry Pump

 

• The metric bearing is lubricated with thin oil, and the lubrication and cooling system is reasonably set to ensure that the bearing runs at the best temperature;

• Pump inlet and outlet flanges are produced according to the current national standard, which is convenient for pipeline installation;

• The pump mainly uses direct transmission mode, with high transmission efficiency.According to the needs of users can also use the belt transmission mode;

• Adopt the latest modern design theory and optimization design method (integrated application of CAD, CFD, CAPP and other technologies) to ensure excellent hydraulic performance, high efficiency and low wear;

• Structural design, compared with the ordinary slurry pump, the inlet diameter of the pump is larger, the number of impeller blades is reduced, and the inducer is added to ensure that the pump has excellent cavitation performance and the ability to transport high viscosity and high concentration slurry;

 

 

                                            Performance Parameter of NJ Pump

 

 

 

     Type

Rotate Speed
n
r/min
Flow
Q
m3/h
Lift
H
m
Efficiency
η
%
Shaft Power
Pa
kw
NPSH          Motor Drive Type      Diameter
Power
kw
Poles Number
P
Outlet
mm
Inlet
mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

250NJ-630

980 690.0 57.2 57.9 185.7   280     6 Isokinetic   254   350
1150 53.0 77.2 215.1 315
1380.0 45.6 78.7 217.8 355
        400
940 661.8 52.6 57.7 164.5   250 Shifting
1103.1 48.8 76.9 190.5 280
1323.7 42.0 78.4 193.0 315
        355
900 633.7 48.2 57.4 145.0   220
1056.1 44.7 76.6 167.9 250
1267.3 38.5 78.1 170.0 280
        315
860 605.5 44.0 57.2 127.0   200
1009.2 40.8 76.3 147.1 220
1211.0 35.1 77.8 149.0 250
        280
820 577.3 40.0 57.0 110.6   160
962.2 37.1 75.9 128.1 200
1154.7 31.9 77.4 129.7 220
        250
780 549.2 36.2 56.7 95.6   160
915.3 33.6 75.6 110.8 185
1098.4 28.9 77.1 112.2 200
        220
740 521.0 32.6 56.4 82.1   132     8 Isokinetic
868.4 30.2 75.2 95.0   160
1042.0 26.0 76.7 96.3   200

 

 

 

 

250NJ-630A

980 642.8 49.6 57.5 151.1   220     6 Isokinetic
1071.4 46.0 76.7 175.0 250
1285.6 39.6 78.2 177.3 280
        315
740 485.4 28.3 56.0 66.8   110     8
809.0 26.2 74.7 77.4 132
970.8 22.6 76.2 78.4 160

 

 

250NJ-630B

980 599.4 43.2 57.2 123.3   185     6 Isokinetic
999.1 40.0 76.2 142.9 200
1198.9 34.4 77.7 144.7 250
        280

 

250NJ-630B

740 452.6 24.6 55.7 54.5   90     8 Isokinetic
754.4 22.8 74.2 63.2 110
905.3 19.6 75.7 64.0 132

 

Customers offer the following raw data, Our professionals will choose the right pump for you, and present the technical documents as the basis for ordering price.

  • Media case: flow,head or vertical height, outlet pressure,the length of the transmission pipe^ component and nature of the serous fluid,weight concentration,ore density,median size,the number of elbow, working temperature.
  • Driven form: according the driven form the driven form table of ZBG,ZBD,ZBQ series slurry pump to choose.(DC,DCD,DCZ,CRZ,CLZ,CR,CRD,CL,CLD,ZVZ,ZV,ZVD,CV,CVD,AZV Etc.)
  • Seal form: packing seal and impeller seal combined with packing seal and mechanical seal.
  • Supporting motor: type (as Y.YPT. YJS.YKK.YRKK Etc.),main technical parameters(voltage,insulation levels,level of security Etc.);manufacturer.
  • Other special requirements: the direction of pump outlet,spare parts,Special tools.
  • The related structure and technical data are subject to change without notice because of technical progress and the revising for domestic and international standards.Please ask for formal outline drawing from our company after placing an order.

 

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Tel : +86 17373108950
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