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Oswal submersible pumps & motors are well known for its quality, Relibilitiy & execellence for all type of services purpose. Oswal submersible pumps & motors are manufactured under supervision of highly qualified teachnical team with a stage wise rigid inspection procedure under TQM concepts. Oswal team are well known for thier excellent services after sales.


Oil Filled Submersible Pumps Sets (Single & Three Phase - 80 & 100 mm)

Power  :   0.75 HP. TO 5.0 HP.
Flow Range  :   10 lpm To 450 lpm.
Head Range  :   10 mtr. To 270 mtr.

Water Filled Submersible Pumps (Single & Three Phase- 80 mm To 200 mm)
Power  :   0.75 HP. TO 75 HP.
Flow Range  :   15 lpm To 4000 lpm.
Head Range  :   10 mtr. To 400 mtr.

Submersible Pumps Sets

Submersible Pumps (Oil Filled) 80 mm
Submersible Pumps (Oil Filled) 100 mm
Submersible Pumps (Water Filled) 80 mm
Submersible Pumps (Water Filled) 100 mm
Submersible Pumps (Water Filled) 125mm
Submersible Pumps (Water Filled) 150mm
Submersible Pumps (Water Filled) 175mm
Submersible Pumps (Water Filled) 200mm
(Motor 6" & Pump 8")
Submersible Pumps (Water Filled) 200mm
 

 

 
Application of Bore well submersible pumps :-
Irrigation  
Forms  
Drip & sprinkler irrigation  
Gardening, Nurseries  
Domestic water supply  
Multi-storied Building  
Water circulation systems  
Industries
Hotels
Hospitals
 

Salient feature of Bore well submersible pumps:-
 
High efficiency, Low power consumption.
Vibration free & noiseless & Complete abesence of suction trouble.
Maintainance free operation due to water lubricated bearing.

World class design gives higher discharge & head due to efficient motor.

Extream care has taken for selection of rotor, winding wire, bearing & Stator.
Submersible Motor (Oil Filled)
Oswal oil filled submersible motors are easily rewindable & repaireable. Motor is filled with food grade cooling oil. Oil filled motors consist of ball bearing to minimise the frictional losses and to increase the efficiency.
Oil is used as a coolant and work as a lubricat in motors so life of motors is increase due to less wear & tear. The basic function of coolant is to lubricant bearing of rotor, removing heat generated in motor and smooth operation of pump sets.
(Oswal Oil Filed Submersible Motors confirm to IS 9283 & pump sets confirm to IS : 8034)
 
Submersible Motor (Water filled)

The stator of Oswal submersible motor is wound with polywrapped copper wire which is easily rewindable.
Water lubricated and water cooled, world class designed thrust bearing made of S.S. / Carbon gives excellent performance and withstands heavy thrust loads with minimum wear & tear. It also create a wedge of water between shoe and disc which increases the life thrust bearing.
(Oswal water Filed Submersible Motors confirm to IS 9283 & pump sets confirm to IS : 8034)
 
Bore well Submersible Pumps

High
efficiency, Low power cunsumption, complete absence of suction trouble, Maintenance free operation due to water lubricanted bearings, vibration free & noiseless operation and world class design gives higher discharge and high efficiency. Easily repairable & dismantleable.

Pumped Liquids

Clean, Thin, non-aggressive, non-explosive, clear, cold, fresh non polluted & without abrasives water having following characteristics.


Maximum Liquid Temparature
330C (max)
Permissible amount of sand
25 gm/m3 (max) (100mm)
50gm/m3 (125-200mm)
Chlorine ion density
500ppm (max)
Allowable solids
3000 ppm (max)
Specific gravity
1.004 (max)
Hardness (drinking water)
300 (max.)
Viscosity
1.75 x 106 m2 / sec (max)
Turbidity
50 ppm silica scale (max.)
PH value
6.5 to 8.5
   
 
Cable


These are maximum length of cable in meters from power source to motor
exceeding these lengths will void guarantee.

Note :-Above size of Cables are common for All Bore Well Pumps sets.