##### Application
- Domestic Water Supply
- Fire Fighting
- Small Farms
- Industries
Salient Features
Motors are designed using enamelled copper wire of ‘F’ class insulation. Efficient design consumes low power, thereby less cost of operation.
The motors are compact and light in weight.
The motors are filled with special food grade non-toxic dielectric oil, which lubricates the ball bearings. It also offers insulation and thermal properties which increases the reliability of the motor.
Stator of the motor is made of corrosion-resistant Stainless steel.
The motors are permanently split capacitor types, which do not require the starting capacitor. Due to this, cost of the Control Panel reduces substantially.
The cable consists of three-wire removable cable with watertight connector. This helps in changing of the cable, if required, without dismantling the motor.
All rotating components and assemblies are dynamically balanced to ensure long bearing life and vibration free smooth operation.
The motors are designed for a wide voltage range of operation and are suitable for installation in areas experiencing wide voltage fluctuations.
Constructional Details
Motor Body : Stainless steel.
Rotor : Aluminium pressure die-cast.
Stator : Vacuum impregnated with class ‘F’ insulation.
Windings : Enamelled copper wire with class ‘F’ insulation.
Cable Sealing Arrangement : Designed such that no borewell water with sand can enter the motor.
Pressure Equalizing Diaphragm : Sufficient size for expansion of oil inside the motor to prevent loss of oil.
Impellers : High quality abrasion resistant Noryl.
Bowls : High grade Noryl.
Ball Bearings : Heavy duty ball bearings on both ends.
Shaft : Stainless steel of adequate size to ensure rigidity and ground to close tolerances.
Suction Casing : Provided with perforated stainless steel strainer with minimum friction.
Seal : Mechanical seal/oil seal provided to protect entering of water and sand in motor.
Certificates
IS 8472
IS: 210
IS:6603
IS 9079
IS:996
IS:14220
IS: 8783 (Part 4/Sec. 1 & 3)
ISI marked
Star-labeled by the Bureau of Energy Efficiency (B.E.E.)
National Award for Quality Products for Electric Motors – Year 1988
National Award for Quality Products for Centrifugal Pumps – Year 1994
National Award for Quality Products for Centrifugal Pumps – Year 2002
National Award for Manufacturing Outstanding Quality Products for Submersible Pumps – Year 2010
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