3" Submersible Motors

3" RHODEK motors are outcome of consistent studying efforts to produce required quality and durability so as to offer valid instrument which will reliably perform in confirmed space of 3" bore well.

Technical Specifications and Advantage Oil Lubricated

• 3" RHODEK Oil Lubricated Motors are rewindable
• Upper/Lower bracket and motor base are cast iron with nickel coating
• Stator shell is of SS 304
• Motor shaft is of SS 420 grade or above
• Winding wire dual coated with insulation Class-B
• Coolant Die electric non toxic
• Degree of protection: IP 58
• Max oil temperature: 50°C
• Start/H: Max 30
• Allowable voltage variation: +6%/-10%
• Max depth immersion: 100m
• Mounting: vertical/horizontal
• Single phase motors are capacitor start capacitor run
• Motor cable length: 2 m/3core

Versions

• Single Phase 0.37 kW to 1.10 kW, 220-230 Volt/ 50Hz
• Other voltage and frequencies are also available on demand

Water Lubricated

• 3" RHODEK Water Lubricated Motors are rewindable
• Upper/Lower bracket and motor base are cast iron with nickel coating
• Stator shell is of SS 304
• Motor shaft is of 55 420 grade or above
• Winding wire poly propylene with insulation Class-B
• Degree of protection: IP 68
• Max oil temperature: 50°C
• Start/H: Max 30
• Allowable voltage variation: +6%/-10%
• Max depth immersion: 100m
• Mounting: vertical/horizontal
• Single phase motors are capacitor start capacitor run
• Motor cable length: 2 m/3core

Versions

• Single Phase 0.37 kW to 1.10 kW, 220-230 Volt/ 50Hz
• Other voltage and frequencies are also available on demand

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4" Submersible Motors

4" RHODEK motors are excellence in engineering & high efficiency electrical design ensures maintenance free long life in most critical applications and are available in single and three phase models.

Technical Specifications and Advantage Oil Lubricated

• 4" RHODEK Oil Lubricated Motors are rewindable
• Upper / Lower bracket and motor base are cast iron with nickel coating
• Motor shaft is of SS 420 grade or above
• Stator shell is of SS 304
• Winding wire is dual coated with insulation Class-B
• Flange and shaft protrusion as per NEMA standard
• Degree of protection: lP 58
• Max oil temperature: 50°C
• Start/H: Max30
• Allowable voltage variation: + 6% / -10%
• Max depth immersion 250m
• Mounting : vertical / horizontal
• Single phase motors are capacitor start capacitor run
• Motor cable length 3m / 3 core
• Coolant: Die electric non toxic

Versions

• Single Phase 0.25 kW to 2.2 kW, 220-230 Volt/50Hz
• Three Phase 0.55 kW to 5.5 kW, 380-400 Volt/ 50Hz
• Other voltage and frequencies are also available on demand

Water Lubricated

• 4" RHODEK Water Lubricated Motors are rewindable
• Upper / Lower bracket and motor base are cast iron with nickel coating
• Motor shaft is of SS 420 grade or above
• Stator shell is of SS 304
• Winding wire poly propylene with insulation Class-B
• Flange and shaft protrusion as per NEMA standard
• Water lubricated radial and thrust bearing
• Degree of protection: lP 68
• Max water temperature: 50°C
• Start/H: Max 30
• Allowable voltage variation: +6%/-10%
• Max depth immersion: 250m
• Mounting : vertical / horizontal
• Single phase motors are capacitor start capacitor run
• Motor cable length: 3m / 3 core

Versions

• Single Phase 0.25 kW to 2.2 kW, 220-230 Volt / 50Hz
• Three Phase 0.55 kW to 5.5 kW, 380-400 Volt /50 Hz
• Other voltage and frequencies are also available on demand

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6" Submersible Motors

6" RHODEK motor has high efficiency electrical design which ensures lower operating cost & high quality. Radial and thrust bearing allows these motors to operate in most critical condition with trouble free long life.

Technical Specifications and Advantage

• 6" RHODEK Water Lubricated Motors are rewindable
• Upper & Lower base are available in cast iron and SS 304 or SS 316.
• Stator shell is of SS 304
• Motor shaft is of SS 420 grade or above
• Flange and shaft protrusion as per NEMA standard
• Degree of protection: 1P 68
• Max water temperature: 50°C
• Start/H: Max 30
• Allowable voltage variation: +6%/-10%
• Water lubricated radial and thrust bearing
• Max depth immersion: 350m
• Mounting is vertical / horizontal
• Motor cable length: 3m/3 core
• Cooling Flow:V 0.2 M/S

Versions

• Three phase 2.2 kW to 30 kW, 380-400 Volt/50Hz
• Three phase 2.2 kW to 30 kW, 460 Volt/60 Hz
• Other voltage and frequencies are also available on demand

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8" Submersible Motors

8" RHODEK motor with a synchronous three phase short circuit rotor construction stator winding is realized by electrolytic copper wire, which is lined with thermoplastic material and has remarkable die electric characteristic to operate in working temperature up to 60°C.

Technical Specifications and Advantage

• 8" RHODEK Water Lubricated Motors are rewindable
• Upper & Lower base are available in cast iron and SS 304 or SS 316.
• Stator shell is of SS 304
• Motor shaft is of SS 420 grade or above
• Flange and shaft protrusion as per NEMA standard
• Degree of protection: IP 68
• Max water temperature: 50°C
• Start/H: Max 30
• Allowable voltage variation: +6%/-10%
• Water lubricated radial and thrust bearing
• Max depth immersion: 350m
• Mounting is vertical / horizontal
• Motor cable length: 3m/3 core
• Cooling Flow:V 0.2 M/S

Versions

• Three phase 7.5 kW to 45 kW, 380-400 Volt/ 50Hz
• Three phase 7.5 kW to 45 kW, 460 Volt/ 60 Hz
• Other voltage and frequencies are also available on demand

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3" Submersible Pumps

Product Advantages and Specification

• 3" RHODEK multistage centrifugal pumps are robust, compact and highly efficient.
• Suction and discharge outlets are made of Cast Iron with nickel coating. Also available in Stainless Steel on request.
• Impeller and diffusers are of special engineering plastic and this increases the wear resistance towards sand.
• Pump casing in SS304.
• Pump Shaft in SS410.
• Hex Rubber Bush and Stainless Steel Sleeve with hard chrome increase the wear resistance of this pump against sand.
• Efficiently designed non return valve (NRV).
• Cable Guard and strainer in stainless steel.
• Operating range :
  Head range : 5 mtr to 130 mtr.
  Flow rate : 15 lpm to 65 lpm.
  Immersion : 1 mtr. Minimum.
• Minimum level sand content: 50gm/m3.
• Application: These pumps are for domestic, agriculture & industrial usage.
• Cooling Flow:V 0.2 M/S

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4" Submersible Pumps

Product Advantages and Specification

• RHODEK 4" multistage pumps with new hydraulic design offers high level of performance, mechanically build to last long and provide un-interrupted service.
• Suction and discharge outlets are made of Cast Iron with nickel coating. Also available in Stainless Steel on request.
• Carefully designed impeller and bowl are made of resin impregnated thermoplastic. This material ensures high performance and longer life cycle of pump.
• Pump casing in SS304.
• Pump shaft in SS410.
• Hex rubber bush and Stainless Steel Sleeve with hard chrome increase the wear resistance of this pump against sand.
• Efficiently designed check valve guarantees trouble free service. even in most critical application.
• Cable guard and strainer in stainless steel.
• Pumps available in radial and mixed flow designs.
• Pump-Motor connection according to NEMA standard.
• Operating range:
  Head range : 6 mtr. to 278 mtr.
  Flow rate : l0 lpm to 500 lpm.
  Immersion : 1 mtr. Minimum.
• Minimum level sand content: 50gm/m3.
• Application: These pumps are for domestic, agriculture & industrial usage.

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6" Submersible Pumps

Product Advantages and Specification

• Suction, stage casing and discharge outlet in Cast Iron and also available in Stainless Steel on request.
• Impeller in Bronze or SS304 for radial and mixed flow.
• Sleeves are of SS410 reinforced with chromium to increase wear resistance against sand.
• Pump shaft in SS410.
• Bush for shaft guide in antifriction rubber for high antiwear resistance.
• Non return value (NRV) of SS30.
• Cable guard and strainer in Stainless Steel.
• Pump-Motor connection according to NEMA standard.
• Minimum level of water on immersion is 1 meter.
• 4" and 6" Motor connection available.
• Complete Stainless Steel pump available on request.
• Operating range:
  Head Range : 11 mtr. to 440 mtr.
  Flow Rate : 35 1pm to 1500 1pm.
  Immersion : 1 mtr. minimum.
• Minimum level sand content: 50 gm/m3
• Application: These pumps are for domestic, agriculture & industrial usage.

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6" Motor Coupled with 7" Submersible Pumps

Superior hydraulic design of impeller and diffuser make these pumps most energy efficient. Utilization of top class material allows pump to be reliable, long lasting and increases its wear resistance towards sand. State of the art manufacturing process ensures optimum and consistent quality of these pumps.

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8" Submersible Pumps

RHODEK 8" Pumps have been designed after many years of field experience, R&D into designing and excellence in engineering, which has resulted into a product which gives wide range of solution to most complicated and critical application. These pumps are available in radial and mixed flow suitable for wide range of heads and flow rate.

Product Advantages and Specification

• Suction, stage casing and discharge outlet in Cast Iron and also available in Stainless Steel on request.
• Impeller available in Bronze and SS304 or SS316 for radial and mixed flow.
• Sleeves are of SS410 reinforced with chromium to increase wear resistance against sand.
• Pump shaft in SS410.
• Bush for shaft guide in antifriction rubber for high antiwear resistance.
• Non return valve (NRV) of SS304.
• Cable guard and strainer in Stainless Steel.
• Pump-Motor connection according to NEMA standard.
• Minimum level of water on immersion is 1 metre.
• 6" and 8" Motor connection available.
• Complete Stainless Steel pump available on request.
• Operating range:
  Head Range : 11 mtr to 282 mtr.
  Flow Rate : 200 lpm to 3500 lpm.
  Immersion : 1 mtr. Minimum.
• Minimum level sand content: 50gm/m3.
• Application: These pumps are for domestic, agriculture & industrial usage.

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