Water Filled Submersible Pumps RSW-658

Water Filled Submersible Pumps RSW-658

Salient Features of Bore well submersible pumps sets are Highly efficient & low power consumption, vibration free & noiseless & complete absence of suction trouble. RATHI water filled submersible motors are easily rewindable & repairable. Less Maintenance operation due to water lubricated bearing, vibration free & noiseless operation and world class design gives high efficiency. Easily repairable & maintainable.

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Specifications

Model 620 621 625 630 631 647 648 658 668
Power Range 3-20Hp 5-15Hp 3.5-20Hp 5-20Hp 5-20Hp 5-20Hp 7.5-17.5Hp 10-20Hp 10-20Hp
Bore Well Dia(mm) 150 150 150 150 150 175 200 200 200
Discharge Outlet 2″ 2½” 1½” 3″ 3″ 4″ 4″ 4″ 4″
Rated Speed 2850 2850 2850 2850 2850 2850 2850 2850 2850
Power Supply 380-415AC 380-415AC 380-415AC 380-415AC 380-415AC 380-415AC 380-415AC 380-415AC 380-415AC
Phase – – – – – – – – –
Freequency 50Hz 50Hz 50Hz 50Hz 50Hz 50Hz 50Hz 50Hz 50Hz
Flow Rate up to 480 835 575 575 1080 1300 1500 1550 2000
Type of Duty S1 S1 S1 S1 S1 S1 S1 S1 S1
Motor Size 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″ 6″
Pump Size 6″ 6″ 6″ 6″ 6″ 7″ 6″ 6″ 6″
Max. Cooling flow(m/sec.) 0.15 0.15 0.15 0.16 0.16 0.16 0.17 0.17 0.17

 

Material of Construction - Pump

Part Name Material
Check Valve Housing C.I
Impeller SS 304/410
Diffuser C.I.
Diffuser Chamber C.I.
Pump Shaft S.S.410/431
Suction inter Connector C.I
Coupling S.S. 410
NRV C.I.

Material of Construction - Motor

Part Name Material
Upper & Lower Housing C.I.
Stator Shell S.S. 304
Shaft S.S. 410
Bush Leaded Bronze
Thrust Bearing Assembly S.S. 410 & Graphite Carbon

Applications

Application of Bore well Rathi submersible pumps are in Hospitals, Water Circulation Systems, Water supply systems of Government, Irrigation, Farms, Drip & sprinkler Irrigation, Gardening, Nurseries, Domestic water supply, Multi-storeyed Building & Industries.

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