DAB S4-3/06 0.37kW Borehole Pump (4”)
The DAB S4-3/6 0.37kW Borehole Pump is a compact and efficient 4-inch stainless steel submersible borehole pump designed for domestic water supply and light irrigation applications where higher flow is required at lower to moderate pressure. Manufactured in Italy by DAB Pumps, this model offers reliable performance, low energy consumption, and long service life in South African borehole conditions.
The S4-3/6 is ideal for shallow boreholes and installations that prioritise good water flow with economical operation.
Key Features & Benefits
- 0.37kW (0.5HP) power rating – energy-efficient and economical
- 4” submersible borehole pump – fits standard boreholes
- Stainless steel construction – corrosion-resistant and durable
- High flow performance at lower head
- Precision-engineered hydraulic design for consistent output
- Designed for continuous operation
- Manufactured by DAB Pumps (Italy) – trusted global pump brand
Typical Applications
- Domestic borehole water supply
- Household pressure systems
- Garden and irrigation use
- Rainwater and groundwater pumping
- Small residential installations
Technical Specifications
- Pump Model: DAB S4-3/6
- Power Rating: 0.37kW (0.5HP)
- Pump Diameter: 4”
- Pump Type: Submersible borehole pump (hydraulic part)
- Stages: 6
- Maximum Flow Rate: ±3 m³/h at a 23m head.
- Maximum Head: ±32 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 S4-3/6 Borehole Pump?
The DAB S4-3/6 is ideal for applications where higher water flow at lower pressure is required. Its efficient hydraulic design and stainless steel construction make it a reliable and cost-effective solution for domestic borehole systems.
Installation & Motor Compatibility
This pump must be paired with a compatible 0.37kW (0.5HP) 4” borehole motor, such as a DAB 4OL motor. Professional installation by a qualified pump installer is recommended to ensure optimal performance and warranty compliance.
Buy DAB Borehole Pumps Online in South Africa
Order the DAB S4-3/6 0.37kW Borehole Pump online from pumpsandfilters.co.za for trusted quality, expert technical support, and fast nationwide delivery across South Africa.
Frequently Asked Questions – DAB S4-3/6 0.37kW Borehole Pump
What is the DAB S4-3/6 0.37kW borehole pump used for?
The DAB S4-3/6 0.37kW borehole pump is ideal for domestic water supply, household pressure systems, garden irrigation, and applications where higher water flow is required at lower to moderate pressure.
Does this pump fit a standard 6” borehole?
Yes. The DAB S4-3/6 is a 4-inch submersible borehole pump and fits standard 6” boreholes.
What motor is required for this pump?
This pump requires a 0.37kW (0.5HP) 4” borehole motor, such as a compatible DAB 4OL motor. The motor rating must match the pump specifications.
How much water can this pump deliver?
The pump can deliver up to approximately 3 m³/h, depending on borehole depth, pipe size, and system pressure.
How deep can this pump, pump water from?
The DAB S4-3/6 has a maximum head of approximately 32 meters, making it suitable for shallow boreholes. Actual performance depends on the static water level and system design.
Is this pump suitable for continuous operation?
Yes. The pump is designed for continuous operation when installed and operated within its recommended performance range.
Is the pump made from stainless steel?
Yes. The pump body is manufactured from stainless steel, providing 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 and electrical conditions when installed correctly.
Does this pump require professional installation?
Professional installation by a qualified pump installer is recommended to ensure correct operation, safety, 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 for your borehole system.








