ZD/MD/DG/DF/DY series Multistage Ring Section Centrifugal Pump
Advantages :
1. ZD series horizontal multistage centrifugal electric pump is a Ring section centrifugal pump.
2. No balance plate, 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 :
ZD series Multistage centrifugal water pump / Ring section centrifugal pump is widely applied to 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 series Multistage centrifugal water pump / Ring section centrifugal pump |
Mechanical seal : |
graphite/silicon carbide/tungsten carbide |
O-ring: |
EPDM/viton |
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 series Multistage centrifugal water pump / Ring section centrifugal 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 :