Special Features:
• High operating efficiency resulting low power consumption
• Easy installation requiring no foundation and pump house arrangements
• Maintenance free operation due to water lubricated bearings
• Noiseless Operation, Less operational and maintenance cost
• Rewindable motor.
Construction Details:
MOTOR : REEJA submersible motors are wet type, water lubricated, water cooled, rewindable motor, capable of withstanding wide voltage fluctuations. Specially designed thrust bearings are used that can withstand axial thrust loads with minimum wear & tear. The pump shaft and motor shaft are rigidly connected by a coupling sleeve. The stator is wound with special water proof Bi- axially oriented synthetic film insulated winding wires. Motor sealing is made by means of gromments, O’ rings and oil seal to avoid ingress of well water into the motor. Pressure compensating diaphram is provided to guard the pressure and volume variation of the water inside the motor.
PUMP : REEJA submersible pump is a multistage centrifugal pump. There are two types of pump. The radial flow type for high heads & low discharge and mixed flow type for high discharges and low head. The pump bearings are water lubricated. The suction inlet is situated between the pump & the motor
MATERIAL OF CONSTRUCTION - PUMP
PART NAME
IMPELLER
4” Radial Flow
Noryl
4” Mixed Flow
Noryl / Bronze
DIFFUSER
Noryl
Noryl / Inbuilt Cast Iron
STAGE CASING
Stainless Steel / Noryl
Stainless Steel / Cast Iron
STAGE SLEEVE
Stainless Steel
BEARING BUSH
Rubber / Leaded Bronze
Rubber / Leaded Bronze
PUMP SHAFT
Stainless Steel
Stainless Steel
STRAINER
Stainless Steel
Stainless Steel
CABLE GUARD
Stainless Steel
Stainless Steel
SUCTION CASING
Cast Iron
Cast Iron
DISCHARGE OUTLET CASING
Cast Iron
Cast Iron
NON RETURN VALVE
Stainless Steel
Stainless Steel
NON RETURN VALVE SEAT
Rubber
Rubber
BEARING BRACKET
Stainless Steel
Stainless Steel
`REEJA’ BRAND DOMESTIC WATER METERS `REEJA’ AQUAMET An inferential, single jet, super dry, straight reading type, hermetically sealed water with magnetic drive.
SAILENT FEATURES:
• Highly sensitive to low flow rates and very accurate over its entire flow range
• Having low loss of head which allows water to reach upper floors
• Sealed against tampering
• Totaliser can be oriented around 3600 for easy reading
• Totaliser leakproof, totally dry
• Long maintenance free life
• Self lubricating gears & bearings
