China Zd Drainage Pumps for Civil Water Systems

ZD(ZDG,ZDY,ZDM,ZDF) type drainage pumps for civil water systems

Advantages :

1.ZD drainage pumps for civil water systems,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 :

ZD drainage pumps for civil water systems 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) type drainage pumps for civil water systems

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 drainage pumps for civil water systems

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
kw

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

Worling Projects:

COMPANY INFORMATION :