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Submersible
Pump Pump Model-VS
Application- Under Ground Water
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Size:
80 mm to 250 mm
Capacity : 25 M3/hr to 300 M3/hr
Head Range: 10 M to 150 M |
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| FIELD
OF APPLICATION :- |
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Irrigation |
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Drinking
Water Supply installations for cities and rural districts. |
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Fully
automatic domestic supply installations |
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Service
water supply installations for industry and commerce |
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Air-conditioning
installations |
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Fountains |
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Mining
drainage |
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| MATERIAL
OF CONSTRUCTION :- |
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PART
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MATERIAL
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Pump
Casing Components |
Cast
iron is 210 Fg 200 |
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Impellers |
Lead
Bronze/Gun Metal/ Norel |
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Pump
shaft |
Stainless
steel AISI 410 |
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Shaft
Sleeves |
Stainless
steel AISI 410 |
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Motor
Casing Components |
Seamless
Steel Tube |
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Motor
Shaft |
EN-4
Steel |
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Bearing
Bushes |
Lead
Bronze |
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Thrust
Bearing |
Lead
Bronze |
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| WET
TYPE SUBMERSIBLE PUMP SPEEDS 2880 RPM :- |
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VENUS
Submersible motor is a wet type, squirrel cage induction
motor of 2880 R.P.M. suitable for 415 V/220V, 50Hz,
3/ single phase, A.C. supply. The windings are made
of waterproof Polly/PVC. Insulated Copper wires. The
motor shaft is guided by sleeve bearings of special
lead bronze having extremely high wearing capacity.
The axial thrust produced by the pump and Motor is
taken care by means of single titling pad thrust bearing.
The winding and bearing bushes are cooled and lubricated
by pure water filled in the motor before erecting pump
set. The motor is protected from well water sand and
foreign materials by means of cable gland and rubber
seal etc. The thrust bearing housing is provided with
a drain plug for filling and draining water.
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The
pump is multistage type of latest hydraulic design
for maximum performance and operating efficiency. Impellers
are dynamically balanced. The stainless steel shaft
is lapped to close tolerances, guided by water lubricated
rubber bearings, provided at in each bowl of impeller
casingA strainer is provided at in to the suction casing.
A stainless steel coupling is provided to couple the
motor and pump. A non-return valve is provided just
below the rising main. Hydrostatic test is conducted
on each pump set 2 times the maximum discharge pressure.VENUS
pump sets are manufactured and tested conforming to
IS : 8034-1989, specification for submersible pump
sets for clear, cold, fresh water.
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| ADVANTAGE
OF “VENUS” SUBMERSIBLE PUMP :- |
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Requires
small space |
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No
need for elaborate foundation and pump house arrangement. |
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No
noise in the Pump Set . |
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Economy
in operation owing to high overall efficiency Can be
installed in difficult sites in narrow boreholes or In
confined conditions. |
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Pumping
system can be made fully automatic |
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Complete
freedom form maintenance (Water lubricated motor and
pump, glandless pump shaft ). |
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No
Suction problems (Installation beneath water surface). |
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