DAB S4-2/07 0.37kW Borehole Pump (4”)
The DAB S4-2/7 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. Manufactured in Italy by DAB Pumps, this pump delivers reliable flow, durable construction, and low running costs, making it ideal for South African borehole installations.
The S4-2/7 model is suited to shallow to medium-depth boreholes where a higher flow rate is required at moderate pressure.
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 long-lasting
- Higher flow performance at moderate head
- Reliable hydraulic design for consistent water delivery
- Designed for continuous operation
- Manufactured by DAB Pumps (Italy) – trusted global 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 S4-2/7
- Power Rating: 0.37kW (0.5HP)
- Pump Diameter: 4”
- Pump Type: Submersible borehole pump
- Stages: 7
- Maximum Flow Rate: ±2.4 m³/h at 29m head.
- Maximum Head: ±42 m
- Pump Body Material: Stainless steel
- Application: Borehole / groundwater pumping
- Brand: DAB Pumps
(Actual performance may vary depending on borehole depth, water level, and system design.)
Why Choose the DAB S4-2/7 Borehole Pump?
The DAB S4-2/7 is ideal for applications requiring good water flow at moderate pressure. Its efficient hydraulic design and stainless steel construction ensure long service life and reliable performance. DAB borehole pumps are widely used by professional installers for their quality, efficiency, and dependable operation.
Installation & Compatibility
This pump must be paired with a compatible 0.37kW (0.5HP) 4” borehole motor, such as a DAB 4OL motor. Installation by a qualified pump installer is strongly recommended to ensure optimal performance and warranty compliance.
Buy DAB Borehole Pumps Online in South Africa
Order the DAB S4-2/7 0.37kW Borehole Pump online from www.pumpsandfilters.co.za for trusted quality, expert technical support, and fast nationwide delivery across South Africa.
Frequently Asked Questions – DAB S4-2/7 0.37kW Borehole Pump
What is the DAB S4-2/7 0.37kW borehole pump used for?
The DAB S4-2/7 0.37kW borehole pump is designed for domestic water supply, household pressure systems, garden irrigation, and light residential applications. It is ideal where good water flow is required at moderate pressure.
Does this pump fit a standard 4” borehole?
Yes. The DAB S4-2/7 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. Always ensure the motor power and coupling are correctly matched.
How much water can this pump deliver?
The pump has a maximum flow rate of approximately 2.4 m³/h, depending on borehole depth, pipe size, and system pressure.
How deep can this pump, pump water from?
The DAB S4-2/7 has a maximum head of approximately 42 meters, making it suitable for shallow to medium-depth boreholes. Actual performance depends on the static water level and system design.
Is this pump suitable for continuous operation?
Yes. The DAB S4-2/7 is designed for continuous 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, providing excellent corrosion resistance and long service life in borehole environments.
Can this pump be used in South African conditions?
Yes. The DAB S4-2/7 borehole pump is well suited to South African water and electrical conditions when installed correctly.
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 system.









