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Polder Pumps have been developed from the proven Submersible Pump
design with advanced technology to replace Vertical Turbine Pumps
& Centrifugal Pumps. Polder Pump is not only economical but
also saves space, cost and easy to install,operate and maintain.
The
construction of the pump is 'Pump below, Motor above' and suction
inlet is at the bottom so that water is pumped from the lowest level.
Polder
pumpset is single/two stages Centrifugal Pump with impellers of
mixed flow design. The water to be lifted flows through a passage
tube and is pumped around the motor and up into the discharge main.
Motor
is wet type, filled with clear water & suitable for working
under water. Motor design is of squirrel cage induction type and
is wound with special PVC insulated winding wire.
Mechanical
Seal is provided to prevent the entry of sump water into the Motor.
Axial thrust is controlled by adequate thrust bearing.
Polder
pumps are available in a wide range of models. This pump can take
turbidity upto 10000 ppm and handles maxium particle size upto 8
mm.
Material
of construction is offered according to the application.
It
is a portable type Pump and can easily be shifted from one site
to another site and is also ideal for fixed installation.
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Application
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Polder Pump are suitable for: |
| 1.
Lift Irrigation |
| 2.
Cooling Water supply |
| 3.
Storm water pumping station |
| 4.
Retention Reservoir |
| 5.
Industrial Waste Water supply |
6.
Dewatering from construction, river bed,
canal etc. |
7.
To lift water under/above ground
Reservoir to Overhead Tank
for drinking
water supply and also for Fire Fighting |
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