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4″ Borehole Motor

The 4″ Oil cooled borehole motor is manufactured according to the NEMA standard and can be used on alternative borehole pump brands that is manufactured to the same specification. These motors are available in single-phase, three-phase and 220V three-phase for solar applications. This unit can withstand a submersion depth of up to 20 bar.



Pump Features:

  1. This borehole pump’s key feature is its high pressure and delivery ratio.
  2. The reduced stages ensure extended pump life and ease of operation.

Operating Range

  1. These pumps are for: domestic, agricultural, mining and industrial use.
  2. Head range: 4m – 489m
  3. Flow rate: 70 l/m – 1300 l/m
  4. Minimum immersion: 1m
  5. Maximum sand content: 50g/m³

Key Materials

  1. Suction, stage casing and discharge outlets: stainless steel 304
  2. Impellers: stainless steel 304
  3. Pump shaft: SS AISI 431
  4. Bearing bush: anti friction rubber
  5. Non-return valve: stainless steel 304
  6. Cable guard and strainer: stainless steel 304
  7. Pump motor couplings are as per NEMA standards.

Additional information



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