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Centrifugal clean water pump self-balancing multistage centrifugal pump mine water pump
Advantages :
1.ZD tpye horizontal multistage centrifugal electric pump ,introduced the technology from CLYDE UNION PUMP.
2.No balance plate, so wider performance range.
3.5%-15% higher efficiency than the old style common multistage pump.
4,Directly coupled, vibration proof and low noise.
5.Circulating flow cooling ensure mechanical seal long life.
6.Excellent seal that is no leakage.
7,work steadily and safely.
8,Low noise,less easy-wearing parts and easy for maintaining.
Application :
Multistage centrifugal water pump apply as the transportation of liquids in the fields of steel factory,
mining,chemical factory,sewage water dealing treatment,water treatment cooling,refrigerating system,
liquid circulation,water supply,pressure boosting,sea water delivery,steamer system and irrigation etc.
Working Conditions :
Product name : |
ZD(ZDG,ZDY,ZDM,ZDF) tpye Multistage centrifugal pump with opposed impellers for mining use |
Mechanical seal : |
graphite/silicon carbide/tungsten carbide |
O-ring: |
EPDM |
Motor: |
TEFC air-cooled squirrel cage,3 phase asynchronous motor.Y series common motor and variable-frequency and variable-speed motor YB/YB2 series explosive proof motor |
Voltage: |
380V,400V,415V,440V,6000V,10000V(other voltage,pls inform before order) |
Frequency: |
50Hz,60Hz |
Insulation : |
IP44/IP54/IP55 Protection class: B/F |
Parameter range :
Product name: |
ZD tpye horizontal multistage centrifugal electric pump |
Rotating speed: |
2950r/min,1480r/min |
Medium: |
clean water,oils,sewage water,mining water. |
Medium temperature: |
225°C available under special design |
Ambient temperature: |
Up to 40°C |
Range of capacity: |
3.75~1100m3/h |
Range of head: |
50-1800m |
Maximum working pressure: |
suction pressure+head of pump≤25 bar |
ZD type model example
Note:We have complete series of ZD type pumps,the following are only examples .
Pump model |
Capacity |
Head |
Auxiliary motor |
|
m³/h |
m |
Model |
Power |
|
ZD12-25*8 |
12 |
200 |
Y160L-2 |
18.5 |
ZD12-80*10 |
12 |
800 |
Y280M-2 |
90 |
ZD25-30*6 |
25 |
180 |
Y200L1-2 |
30 |
ZD25-30*9 |
270 |
Y200L2-2 |
37 |
|
ZD25-30*10 |
300 |
Y225M-2 |
45 |
|
ZD46-30*3 |
46 |
90 |
Y180M-2 |
22 |
ZD46-30*4 |
120 |
Y200L1-2 |
30 |
COMPANY INFORMATION :