DAB S4-1/19 0.55kW Borehole Pump (4”)
The DAB S4-1/19 0.55kW Borehole Pump is a high-efficiency 4-inch stainless steel submersible borehole pump designed for reliable domestic water supply and light agricultural applications. Manufactured in Italy by DAB Pumps, this pump offers excellent pressure capability, durability, and consistent performance, making it a popular choice for South African borehole installations.
With a higher head than smaller models, the S4-1/19 is ideal for deeper boreholes, longer pipe runs, and systems requiring higher pressure.
Key Features & Benefits
- 0.55kW (0.75HP) power rating – efficient and reliable operation
- 4” submersible borehole pump – fits standard boreholes
- Stainless steel construction – corrosion-resistant and long-lasting
- High head performance – suitable for deeper boreholes
- Designed for continuous operation
- Manufactured by DAB Pumps (Italy) – trusted global pump brand
Typical Applications
- Domestic borehole water supply
- Pressure boosting systems
- Garden and irrigation systems
- Rainwater and groundwater extraction
- Smallholdings and light agricultural use
Technical Specifications
- Pump Model: DAB S4-1/19
- Power Rating: 0.55kW (0.75HP)
- Pump Diameter: 4”
- Pump Type: Submersible borehole pump
- Stages: 19
- Maximum Flow Rate: ±1.2 m³/h at 78m head.
- Maximum Head: ±120 m
- Pump Body Material: Stainless steel
- Application: Borehole / groundwater pumping
- Brand: DAB Pumps
(Actual performance depends on borehole depth, water level, and system design.)
Why Choose the DAB S4-1/19 Borehole Pump?
The DAB S4-1/19 is ideal for users who require higher pressure and deeper pumping capability while maintaining low running costs. Its stainless steel construction ensures durability in demanding borehole conditions, and its efficient hydraulic design makes it a trusted option for professional installers and homeowners alike.
Installation & Compatibility
This pump must be paired with a compatible 0.55kW (0.75HP) 4” borehole motor, such as a DAB 4OL motor. Installation by a qualified pump installer is strongly recommended for optimal performance and warranty compliance.
Buy DAB Borehole Pumps Online in South Africa
Order the DAB S4-1/19 0.55kW Borehole Pump online from www.pumpsandfilters.co.za for reliable quality, expert technical support, and fast nationwide delivery across South Africa.
Frequently Asked Questions – DAB S4-1/19 0.55kW Borehole Pump
What is the DAB S4-1/19 0.55kW borehole pump used for?
The DAB S4-1/19 0.55kW borehole pump is designed for domestic water supply, pressure boosting systems, garden irrigation, and light agricultural applications. It is ideal for deeper boreholes or installations requiring higher pressure.
Does this pump fit a standard 6” borehole?
Yes. The DAB S4-1/19 is a 4-inch submersible borehole pump and fits standard 6” boreholes.
What motor is required for this pump?
This pump requires a 0.55kW (0.75HP) 4” borehole motor, such as a compatible DAB 4OL motor. Always ensure correct power matching between the pump and motor.
How much water can this pump deliver?
The maximum flow rate is approximately 1.2 m³/h, depending on borehole depth, pipe size, and system pressure.
How deep can this pump, pump water from?
The pump has a maximum head of approximately 120 metres, making it suitable for deeper boreholes. Actual pumping depth depends on static water level and system design.
Is this pump suitable for continuous operation?
Yes. The DAB S4-1/19 is designed for continuous operation within its specified performance limits.
Is the pump made from stainless steel?
Yes. The pump body is manufactured from stainless steel, providing excellent corrosion resistance and durability in borehole environments.
Can this pump be used in South African conditions?
Yes. The DAB S4-1/19 borehole pump is well suited to South African water and electrical conditions when correctly installed.
Does this pump require professional installation?
Yes. Installation by a qualified pump installer is strongly recommended to ensure correct operation, system safety, and warranty compliance.
Is this product sold as a pump only?
Yes. This product includes the borehole pump only. A compatible motor, cable, and control equipment are required and sold separately.
Can Pumps & Filters help 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 for your borehole setup.








