Agriculture & Domestic

3Phase 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

Rating3HP- 50.0HP (2.2kW - 37.0kW)
Head Range12- 220 mts
Discharge100 - 3220 lpm
Phase3 Φ
Voltage380-4440
Duty TypeS1 (Continuous)
Speed2880 rpm
Cable3 Core Flat
ConnectionDOL / Star - Delta
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 bodyCast iron, Mild Steel
Pump Casing/ ShellFG200
ImpellerFG200
DiffuserCast Iron
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
1POV 030/2625260445170
2POV 030/3690260445235
3POV 050/4770260460300
4POV 150/61080300750430
5POV 150/81210300750560
6POV 200/81360300750560
7POV 200/101490300800690
8POV 050/2640260460170
9POV 050/3605260460235
10POV 075/2690260510170
11POV 075/3755260510235
12POV 075/4820260510300
13POV 075/5885260510365
14POV 075/81080260510560
15POV 100/3755260510235
16POV 100/4820260510300
17POV 125/3945300710235
18POV 125/41010300710300
19POV 150/41050300750300
20POV 200/61230300800430
21POV 300/81470300910560
22POV 125/2880300710170
23POV 150/2920300750170
24POV 200/2970300800170
25POV 200/31035300800235
26POV 200/41100300800300
27POV 250/31085300850235
28POV 250/41150300850300

Performance Curve

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 Performance Table
VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPPipe Size in mmStageCapacity
M3/hr067.2910.51213.51516.51821242728.831.234.242
1POV 030/22.23.0652H E A DI NM E T E R S40ÂÂÂÂ343332313028262524232117
2POV 030/32.23.05050355Â525045434035343330ÂÂÂÂÂÂ
3POV 030/42.23.0504786762605853494436ÂÂÂÂÂÂÂÂ
4POV 050/43.75.050480ÂÂ7366605653494436ÂÂÂÂÂÂ
5POV 050/53.75.0505105Â868375716758565450ÂÂÂÂÂÂ
6POV 050/63.75.050611710093908780736753ÂÂÂÂÂÂÂÂ
7POV 075/65.57.5506120ÂÂ1101009085807570605450ÂÂÂÂ
8POV 075/75.57.5507128Â120117104999382807770ÂÂÂÂÂÂ
9POV 075/85.57.5508147Â13813312011310793908880ÂÂÂÂÂÂ
10POV 100/57.510.0505114ÂÂÂÂÂÂÂÂÂ957973706451Â
11POV 125/69.312.5506137ÂÂÂÂÂÂÂÂÂ1149584807762Â
12POV 150/611.015.0656129ÂÂÂÂÂÂÂÂÂ122116106103999576
13POV 150/811.015.0508182ÂÂÂÂÂÂÂÂÂ15312611711210282Â
14POV 200/815.020.0508172ÂÂÂÂÂÂÂÂÂ164157145137129125102
15POV 200/1015.020.05010220ÂÂÂÂÂÂÂÂÂ190158146140120103Â

VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPPipe Size in mmStageCapacity
M3/hr01218.620.423.424.62729.430.583334.236.63942.649.253.157.1
1POV 050/23.75.0652H E A DI NM E T E R S37ÂÂ353433323130292826.5252115ÂÂ
2POV 050/33.75.050363525048444240373530312922ÂÂÂÂ
3POV 075/25.57.550240Â3534.534333231.53130.530292623201815
4POV 075/35.57.550355ÂÂ52515048.5474543.542393732222017
5POV 075/45.57.550484Â70696865.56462.5616058565249ÂÂÂ
6POV 075/55.57.5505105908479727068666462605652ÂÂÂÂ
7POV 100/67.510.0506137120100929087847875706560ÂÂÂÂÂ
8POV 125/87.5712.5508182160130124118116112100104929080ÂÂÂÂÂ

VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPPipe Size in mmStageCapacity
M3/hr01218.620.423.424.62729.430.583334.236.63942.649.253.157.1
1POV 050/23.75.0652H E A DI NM E T E R S37ÂÂ353433323130292826.5252115ÂÂ
2POV 050/33.75.050363525048444240373530312922ÂÂÂÂ
3POV 075/25.57.550240Â3534.534333231.53130.530292623201815
4POV 075/35.57.550355ÂÂ52515048.5474543.542393732222017
5POV 075/45.57.550484Â70696865.56462.5616058565249ÂÂÂ
6POV 075/55.57.5505105908479727068666462605652ÂÂÂÂ
7POV 100/67.510.0506137120100929087847875706560ÂÂÂÂÂ
8POV 125/87.5712.5508182160130124118116112100104929080ÂÂÂÂÂ

VERTICAL OPENWELL SUBMERSIBLE PUMPSETS GOLDEN SERIES at 220V (-15% to +6%), 2880RPM, 50Hz, A.C.power supply
S.NMODELkWHPPipe Size in mmStageCapacity
M3/hr039424854576063727886.496114120135150180193.2
1POV100/27.510.01002H E A DI NM E T E R S5141373430272518ÂÂÂÂÂÂÂÂÂÂ
2POV125/29.312.510025143393735343331292718ÂÂÂÂÂÂÂ
3POV150/211.015.0100253ÂÂ474645444342363422ÂÂÂÂÂÂ
4POV150/311.015.07537762575250433727ÂÂÂÂÂÂÂÂÂÂ
5POV200/215.020.0100255ÂÂÂ4847464544434241342922ÂÂÂ
6POV200/315.020.07537763605652515048444227ÂÂÂÂÂÂÂ
7POV200/415.020.07541038275706357493620ÂÂÂÂÂÂÂÂÂ
8POV250/218.525.0150254ÂÂÂÂ50484746444240.5393734301515
9POV250/318.525.0100380Â727169676361565450ÂÂÂÂÂÂÂ
10POV250/418.525.075496Â83757165635956ÂÂÂÂÂÂÂÂÂ
11POV250/518.525.0755128103908878716145ÂÂÂÂÂÂÂÂÂÂ
12POV300/222.030.0150259ÂÂÂÂÂÂÂÂÂ565553.55240353012
13POV300/322.030.0100383ÂÂÂ7271706967646260534638ÂÂÂ
14POV300/422.030.01004106Â95949392919080726652ÂÂÂÂÂÂ
15POV300/522.030.0755120Â1049287848277737045ÂÂÂÂÂÂÂ
16POV300/822.030.0758152140138134120112948655ÂÂÂÂÂÂÂÂÂ
17POV350/426.035.01004106ÂÂÂ94929089888480634026ÂÂÂÂ
18POV350/626.035.0756144Â1251141041009894888454ÂÂÂÂÂÂÂ
19POV400/430.040.01004110ÂÂÂ9694929288868482696250ÂÂÂ
20POV400/530.040.01005133Â11811611511411311298908066ÂÂÂÂÂÂ
21POV400/630.040.01006157Â1281071009896949189877758ÂÂÂÂÂ
22POV500/337.050.0150389ÂÂÂÂÂÂÂÂÂÂ83807862605018
23POV500/437.050.01504108ÂÂÂÂ1009895929086827874726028Â
24POV500/537.050.01005138ÂÂÂ122118112110107104102100868063ÂÂÂ

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