Domestic Open Well Pump

Specially designed energy efficient pump sets for long durability and trouble free operations in all working conditions. Coupled with cost effective, durable and energy efficient water filled motors.


• Horizontal Mono Openwell
• Suitable for single phase and three phase
• Motor rating from 0.37 KW (0.5 H.P.) to 1.5 KW (2 H.P.)
• Corrosion and abrasion resistant
• High operating efficiency
• Water cooled rewindable motor
• Light weight and easy to install
• Easy to maintain with Interchangeable parts
• Designed for wide voltage fluctuations.

Product Range

Sr No.Bore Well SizePump ModelOut let SizeHead Range in MetersDischarge in LPMPower in H.P.Single & Three Phase
1O.WP-Mono1″10 to 2060 to 4850.5 to 1S.P. / T.P.
2O.WP-Mono1½”12 to 20260 to 3101 to 2S.P. / T.P.
3O.WP-Mono2″14 to 24325 to 6002S.P. / T.P.

Material Of Construction(MOTOR)

Sr No.Part NameHorizontal Mono Openwell
1Stator & RotorC.R.N.O Stamping
2Upper Lower Bearing HousingHigh Graded Cast Iron
3Rotor ShaftStainless Steel
4ArmecharEc Copper
5Bearing BushLTB – 4
6Thrust Baring SetS.S. – 420 Vs Carbon
7All Stud & HardwareEn 8 Steel
8WindingPVC/Polyster Insulated Copper Conductor Suitable For
Water lubricated Wet Type, Motor Easily Rewindable At Site

Material Of Construction(PUMP)

Sr No.Part NameHorizontal Mono Openwell
1Pump Bearing Housing N.R.V. BodyHigh Graded Cast Iron
2Stage CastingCore Suitle Cast Iron
3Neckring For Stage CasingN.A.
4Pump ShatStainless Steel
5ImpellerCore Suitle Cast Iron
6Bearing BushLTB – 4
7All Motors & PumpsAll Parts are made by using standard jigs and fixtures.
Before assembling interchangeability of all parts are ensured.
This helps the to customer for an easy,economical and quick servicing.
Special care is taken to keep the dimensions of the components constant during the forthcoming
developments. Used Parts are easy available in market.

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