DAB S4-3/09 0.55kW Borehole Pump (4”)
The DAB S4-3/09 0.55kW Borehole Pump is a reliable and efficient 4-inch stainless steel submersible borehole pump designed for domestic water supply, pressure systems, and light irrigation applications where higher flow is required at moderate pressure. Manufactured in Italy by DAB Pumps, this model delivers dependable performance, low running costs, and long service life in South African borehole installations.
The S4-3/9 is well suited to shallow to medium-depth boreholes requiring consistent water flow.
Key Features & Benefits
- 0.55kW (0.75HP) power rating – efficient and economical operation
- 4” submersible borehole pump – fits standard 4-inch boreholes
- Stainless steel construction – corrosion-resistant and durable
- High flow performance at moderate head
- Precision-engineered hydraulic design for stable output
- Designed for continuous operation
- Manufactured by DAB Pumps (Italy) – trusted global pump brand
Typical Applications
- Domestic borehole water supply
- Household pressure boosting systems
- Garden and irrigation systems
- Rainwater and groundwater pumping
- Residential and light commercial use
Technical Specifications
- Pump Model: DAB S4-3/9
- Power Rating: 0.55kW (0.75HP)
- Pump Diameter: 4”
- Pump Type: Submersible borehole pump (hydraulic part)
- Stages: 9
- Maximum Flow Rate: ±3 m³/h at a 34m head.
- Maximum Head: ±47 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 design.)
Why Choose the DAB S4-3/9 Borehole Pump?
The DAB S4-3/9 offers an excellent combination of higher flow and reliable pressure, making it ideal for residential borehole systems. Its stainless steel construction and efficient hydraulic design ensure durability, efficiency, and dependable performance.
Installation & Motor Compatibility
This pump must be paired with a compatible 0.55kW (0.75HP) 4” borehole motor, such as a DAB 4OL motor. Professional installation by a qualified pump installer is recommended for optimal performance and warranty compliance.
Buy DAB Borehole Pumps Online in South Africa
Order the DAB S4-3/9 0.55kW 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 S4-3/09 0.55kW Borehole Pump
What is the DAB S4-3/09 0.55kW borehole pump used for?
The DAB S4-3/9 is designed for domestic borehole water supply, household pressure systems, garden irrigation, and applications where higher water flow is required at moderate 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 0.55kW (0.75HP) 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 S4-3/9 has a maximum head of approximately 47 meters, making it suitable for shallow to medium-depth boreholes.
Is this pump suitable for continuous operation?
Yes. The pump is designed for continuous operation when installed and operated within its performance limits.
Is the pump made from stainless steel?
Yes. The pump body is constructed from stainless steel, ensuring corrosion resistance and durability.
Can this pump be used in South African conditions?
Yes. DAB borehole pumps are well suited to South African borehole and electrical conditions when installed correctly.
Does this pump require professional installation?
Professional installation by a qualified pump installer is recommended to ensure safe operation, correct performance, and warranty compliance.
Is this product sold as a pump only?
Yes. This product includes the hydraulic pump only. A compatible motor, cable, and control equipment are required and sold separately.
Can Pumps & Filters assist with selecting the correct motor and accessories?
Yes. The Pumps & Filters team can assist you with selecting the correct motor, cable length, control box, and accessories to suit your borehole setup.









