8 inch Submersible Motors

Engineered for high-load agricultural and industrial operations, our 8 inch submersible motor delivers powerful and efficient performance in deep borewell applications. Its water-filled design ensures optimal cooling and smooth operation during long-duty cycles. Built with premium materials, it offers high torque, stable output, and excellent resistance to wear and corrosion.

8" Submersible Motor
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Salient Features

  • Water lubricated thrust and radial bearings enable a maintenance free operation
  • Strong & Robust Construction to survive any site condition
  • Motor mounting with NEMA & Non NEMA standard
  • High Efficient electrical design and low operation cost
  • All Motors Pre filled and 100% Tested
  • A special Diaphragm ensures pressure compensation inside the motor
  • Motor manufactured in ISO 9001 certified manufacturing facility
  • Cooling material according to drinking water regulations

Application

  • Field Irrigation
  • Private / Public water supply
  • Flow / Drip / Sprinkler irrigation
  • High rise building & Fire fighter

High-Capacity 8-inch Submersible Motors for Demanding Sites

These 8-inch submersible motors are ideal for systems requiring strong, continuous water flow. Designed for durability and energy efficiency, they withstand tough site conditions and voltage fluctuations—making them a reliable solution for heavy-duty pumping across agricultural fields and industrial water systems.

Product Range
Particular Three Phase
KW / HP 7.5 / 10.0 – 55.0 / 75.0
Volt 50Hz 380/415
60Hz 220/380/460
Insulation class Y Class as per IS 1271
Degree of Protection IP68
Type of Duty S1
Electrical Winding WET type Rewindable
Ambient Temperature 45˚c
Starts per hour 12
Minimum Cooling Flow 0.5 m/s
Available MOC Cast Iron / AISI 304

Material Of Construction 
Component Cast Iron  Stainless Steel 304
Stator Body / Shell Stainless Steel AISI 304
Connection Piece C.I. FG200 IS 210 AISI 304
Upper Housing C.I. FG200 IS 210 AISI 304
Lower Housing C.I. FG200 IS 210 AISI 304
Base Cover C.I. FG200 IS 210 AISI 304
Winding Wire PVC / PP PVC / PP
Thrust Bearing Segment AISI 420 AISI 420
Rotor Shaft Stainless Steel Stainless Steel
Shaft END Stainless Steel AISI 630
Shaft Seal Oil Seal / Ceramic / Carbon Ceramic / Carbon
Bearing Bush Graphite Carbon / LTB5 Graphite Carbon
Diaphragm NBR NBR
Lead Cable Rubber / PVC Rubber / PVC
Sand Guard NBR NBR
Hardware Stainless Steel 304 Stainless Steel 304