Borewell Submersible Agriculture Pumps

Listing ID #4239767

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Maximum Outer Diameter in mm247
Diffuser ChamberCast Iron (FG 250)
Inlet ScreenSS AISI - 202
Nominal outlet size in inches150
Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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Product Details

Method of starting S/D 7.5kW – 93kW
Coupling SS AISI - 410 / SS AISI - 431
Diffuser Chamber Cast Iron (FG 250)
Check Valve housing Cost iron (FG 200)
Type of Duty S1 (Continuous)
Degree of Protection IP 58
Thrust Load 10000 lbs / 45500 N
Power range 7.5kW - 93kW (10 HP - 125 HP)
Version Three Phase, 380- 415 V, 50 Hz, A.C. Supply
Suction Inter Connector Cost Iron (FG 200)
Maximum starts per hour 4 times
Cable Guard SS AISI - 202
Part Name Material
Maximum flow rate 65 lps
Pump Shaft SS AISI - 410 / SS AIS - 431
Nominal outlet size in inches 150
Direction of rotation Anticlockwise from driving end.
Speed 2880 RPM
Maximum Outer Diameter in mm 247
Maximum total head 164 m
Impeller SS AISI - 410 (casted) / LTB - 2
Inlet Screen SS AISI - 202
Minimum cooling flow along the motor 0.16 m/sec
Check Valve Seat Nitrile butyl rubber / S.G Iron

250 mm (10") Borewell Submersible Pumps - CM Series

C.R.I. 250 mm (10") Borewell Submersible pumpset is made with different materials of construction together with extremely tough hardwearing bushes which make this pumpset highly durable. This pumpset is supplied with stainless steel & LTB-2 impellers to give better performance and longer life. The optimal design of impellers and diffusers offers best possible hydraulic efficiency. This pumpset is powered by a water filled, rewindable submersible motor, which is suitable for continuous duty. The stator is wound with special waterproof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. Specially designed thrust bearings (SS AISI – 420 with Graphite Carbon) are used to withstand axial and down thrust loads with minimum wear and tear. Dynamically balanced rotor gives vibration free and noise free operation, thereby increases efficiency and life cycle of the motor.

Features

Pumps are designed to give more discharge
Extremely hard wearing water – lubricated bearings
Designed for extensive voltage fluctuations
Silver brazed rotor
6” motor and 8” pump combination on request

(MOC) Motor

MATERIAL OF CONSTRUCITON OF MOTOR
Part Name	Material
Diaphragm	High Nitrile butyl rubber
Journal bearings	LTB - 4 /Graphite Carbon
Thrust Assembly	SS AISI 420 and Graphite Carbon
Lower / Upper housing	Cast iron (FG 200) / (with outer shell SS AISI 304 - on request)
Stator shell	SS AISI 304
Shaft	EN 9 With SS -410/431 sleeve at bush guide