DAB S4-3/39 2.2 kW Borehole Pump (4”)
The DAB S4-3/39 2.2 kW Borehole Pump is a high-performance 4-inch stainless steel submersible borehole pump engineered for very deep boreholes and high-pressure water supply systems. Manufactured in Italy by DAB Pumps, this model provides exceptional head capability with reliable flow, making it ideal for demanding agricultural, commercial, and large residential installations in South Africa.
The S4-3/39 is designed for applications where maximum pressure, durability, and continuous operation are essential.
Key Features & Benefits
- 2.2 kW (3.0 HP) power rating – ideal for deep and demanding boreholes
- 4” submersible borehole pump – fits standard 4-inch boreholes
- Stainless steel construction – corrosion-resistant and long-lasting
- High-pressure performance with consistent flow
- Precision-engineered hydraulic system for efficiency and reliability
- Suitable for continuous duty operation
- Manufactured by DAB Pumps (Italy) – globally trusted pump brand
Typical Applications
- Deep borehole water supply
- High-pressure domestic and estate systems
- Agricultural irrigation and farming operations
- Smallholdings and commercial water supply
- Groundwater extraction systems
Technical Specifications
- Pump Model: DAB S4-3/39
- Power Rating: 2.2 kW (3.0 HP)
- Pump Diameter: 4”
- Pump Type: Submersible borehole pump (hydraulic part)
- Stages: 39
- Maximum Flow Rate: ±3 m³/h at a 148m head.
- Maximum Head: ±204 m
- Pump Body Material: Stainless steel
- Application: Borehole / groundwater pumping
- Brand: DAB Pumps
(Actual performance may vary depending on borehole depth, static water level, pipe size, and system configuration.)
Why Choose the DAB S4-3/39 Borehole Pump?
The DAB S4-3/39 is built for extreme depth and high-pressure applications, delivering dependable performance where lesser pumps fail. Its stainless steel construction and advanced hydraulic design ensure long service life and reliable water delivery in demanding conditions.
Installation & Motor Compatibility
This pump must be paired with a compatible 2.2 kW (3.0 HP) 4” borehole motor, such as a DAB 4OL motor. Due to its power and depth capability, professional installation by a qualified pump installer is strongly recommended.
Buy DAB Borehole Pumps Online in South Africa
Order the DAB S4-3/39 2.2 kW Borehole Pump online from www.pumpsandfilters.co.za for trusted quality, expert technical advice, and fast nationwide delivery across South Africa.
Frequently Asked Questions – DAB S4-3/39 2.2 kW Borehole Pump
What is the DAB S4-3/39 2.2 kW borehole pump used for?
The DAB S4-3/39 is designed for very deep boreholes and high-pressure water supply systems. It is ideal for agricultural irrigation, estates, commercial installations, and large residential properties requiring consistent high pressure.
Does this pump fit a standard 6” borehole?
Yes. This is a 4-inch submersible borehole pump and fits standard 6” boreholes.
What motor is required for this pump?
The pump requires a 2.2 kW (3.0 HP) 4” borehole motor, such as a compatible DAB 4OL motor.
How much water can this pump deliver?
The maximum flow rate is approximately 3 m³/h, depending on borehole depth, pipe size, and system pressure.
How deep can this pump, pump water from?
The DAB S4-3/39 has a maximum head of approximately 204 meters, making it suitable for very deep borehole installations. Actual pumping depth depends on the static water level and system design.
Is this pump suitable for continuous operation?
Yes. The pump is designed for continuous duty operation when installed and operated within its specified performance limits.
Is the pump made from stainless steel?
Yes. The pump body is manufactured from stainless steel, offering excellent corrosion resistance and long service life.
Can this pump be used in South African conditions?
Yes. DAB borehole pumps are well suited to South African borehole water and electrical conditions when installed correctly.
Does this pump require professional installation?
Yes. Due to the pump’s power and extreme depth capability, professional installation by a qualified pump installer is strongly recommended.
Is this product sold as a pump only?
Yes. This product includes the hydraulic pump only. A compatible motor, cable, control box, and accessories are required and sold separately.
Can Pumps & Filters assist with selecting the correct motor and accessories?
Yes. The Pumps & Filters team can assist with selecting the correct motor, cable length, control equipment, and accessories based on your borehole depth and system requirements.










