Choosing the right borehole pump is essential for long-term water reliability. Here’s what you need to know before you buy.
Why Pump Choice Matters
A poorly matched pump can lead to wasted electricity, low water pressure, or even pump failure. In KwaZulu-Natal, varying soil types, water depths, and usage needs require careful pump selection for maximum efficiency and lifespan.
Types of Borehole Pumps
- Submersible Pumps: Installed deep inside the borehole. Ideal for high-yield systems or depths of 40m or more.
- Surface Pumps: Positioned above ground and suitable for shallow wells or booster use.
- Booster Pumps: Used to increase water pressure from tanks to the taps or irrigation systems.
We install high-quality brands such as Grundfos South Africa and Pedrollo for long-term reliability.
Key Factors When Choosing a Pump
- Depth of Borehole: Deeper boreholes need submersible pumps with more power and head pressure.
- Water Yield: High-yielding boreholes require pumps that can manage greater flow rates.
- Water Usage: Consider daily usage volume – residential, agricultural, or commercial.
- Power Supply: Ensure your electricity setup supports the pump’s voltage and amperage.
- Water Quality: Some pumps handle sediments better than others. Use filtration when needed.
Pump Sizing and Installation
Proper pump sizing is critical to performance. An oversized pump wastes electricity, while an undersized one can wear out faster or provide inadequate pressure. Always ask your borehole contractor for:
- Yield test results
- Flow rate recommendations
- Pressure head calculation
Common Mistakes to Avoid
- Guessing the pump size without testing
- Ignoring future water needs (e.g., irrigation, building extensions)
- Using household pumps for commercial or agricultural needs
- Buying pumps based on price instead of quality and specs
Need Help Choosing a Pump in KZN?
One Touch Pump & Drilling helps clients across KwaZulu-Natal choose, supply, and install the right pump for their borehole system. We work in Pietermaritzburg, Durban, Richards Bay, and rural towns across the province.
Contact us for expert advice, accurate pump sizing, and access to trusted products from JoJo South Africa and Grundfos.