Submersible Pumps

Submersible Pumps

 

Submersible pumps are a device with an air-tight sealed motor that is close-coupled to the pump body which ensures that water never touches an electrical component. The whole device operates submerged in the fluid to be pumped and most models can operate partially submerged. This type of pump prevents pump cavitation which is a problem often associated with a high elevation difference between the pump and fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids, which in general is more efficient.

Our submersible pump of choice is the Grundfos SP submersible groundwater pump which is ideal for boreholes, irrigation, water supply, pressure boosting and dewatering .

These pumps are renowned for their high efficiency and reliability throughout the range. Made entirely of corrosion-resistant stainless steel, SP pumps are ideal for a wide variety of applications.

Grundfos SP pumps are built to deliver optimum efficiency during periods of high demand, and they provide low long-term costs and high operating reliability.

The range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. Furthermore, a complete monitoring and control system is available for constant optimisation of the pumping system.

We also have experience with leading brands such as Lowara, Lorenz, Onga, Mono and Sun pumps.

Pump Selection

To accurately select the correct pump for your application the following information is needed:

  1. Depth of borehole
  2. Dynamic water level (if known)
  3. Static lift from head of the bore to the tank
  4. Length of pipe to the tank

 

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Browse our range of submersible pumps.