Agriculture & Domestic

1Phase Openwell - Vertical

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Openwell pumps are ideally suitable for where there are wide fluctuations in water level. This works under water and it rests at bottom of the well. Hence, suction and priming problems do not arise. Pump volute chamber is designed to give the best possible hydraulic efficiency. Dynamically balanced impellers offers vibration free operation with long life.

Open well Submersible pumps are found in many applications, and are used for Domestic and communal water supply, Drinking water supply, Irrigation purpose, Agricultural use, Construction site, Cooling water circulating system, Water distribution to high rise buildings and Industries.

Technical Data
Rating0.5HP- 2.0HP (0.37kW - 1.50kW)
Head Range12- 112 mts
Discharge17 - 480 lpm
Phase1 Φ & 3Φ
Voltage180-220V and 380-440
Duty TypeS1 (Continuous)
Speed2880 rpm
Cable3 Core Flat
Connection-
Temperature< 35°C
pH6.5 - 8.5
Specific Gravity1.004 Max
Pumping MediumClean Water free from solids & fibre free, chemically and mechanically Non aggressive

Construction Features
Motor bodyStainless Steel
Pump Casing/ ShellStainless Steel
ImpellerNoryl
DiffuserNoryl
ShaftSS410/SS420
Thrust BearingSS/ Carbon graphite
Middle BearingBronze / Carbon graphite
Mounting StandardNEMA
Cooling MediumWater

SPECIAL FEATURES

  • Designed for wide voltage fluctuations
  • Rewindable motor portion
  • Easy maintenance
  • High operating efficiency
  • Dynamically Balanced Rotors & Impellers ensure long life
  • Water lubricated bearings
  • Smooth and Noiseless operations
  • Low friction carbon thrust bearing
  • Carbon thrust bearing for low voltage and quick start

Applications

Dimensional Drawing

Dimensional Details

S.NoModelLDAB
1PWG 50G470135255215
2PWG 75G507135282225
3PWG 100G545135310235
4PWG 110G630135395235
5PWG 112G696135451245
6PWG 150G611135366245
7PWG 1515G789135534255
8PWG 203968140370598
9PWG 2041010140370640
VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES* at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPStagesPipe Size in mmCapacity
m3/hr01.021.21.82.433.64.24.8
1PWG 50G0.370.50532HEAD IN METERS373635333028232014
2PWG 75G0.550.75632444241403532272415
3PWG 100G0.751.00732515049464340342820
4PWG 110G0.751.001032716866646053453728
5PWG 112G0.751.001232858180706660534537
6PWG 150G1.101.50932666361605652453730
7PWG 1515G1.101.501532112102100928475604632

VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES* at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPStagesPipe Size in mmCapacity
M3/hr068.410.210.812.6151819.821.62.425.22728.8
1PWG 203G1.502.00350HEAD IN METERS31ÂÂÂ29282725232119181412
2PWG 204G1.502.004504240383634323024201612ÂÂÂ
3PWG 205G1.502.0055019454035332620ÂÂÂÂÂÂÂ

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