DAB S4-2/20 1.1kw Borehole Pump – South Africa

R2 829,00 Incl. VAT

✅ Available 2-3 Working Day Dispatch (From SA Supplier)
✅ Genuine DAB Italy Product
✅ Includes Manufacturer Warranty
✅ Hydraulic Unit Only – Motor Sold Separately
✅ Expert Sizing Support Available
✅ Fast Nationwide Delivery

The DAB S4-2/20 1.1kW Borehole Pump is a high-performance 4-inch stainless steel submersible borehole pump designed for domestic water supply, pressure boosting, and demanding irrigation applications. Manufactured in Italy by DAB Pumps, this model delivers strong flow with increased pressure capability, making it ideal for medium to deep boreholes commonly found in South Africa

Power: 1.1 kW
Pump Diameter: 4″
Stages: 20
Maximum Head: 119 m
Duty Point: 2.4 m³/h at 82m
Hydraulic Unit Only (Motor Required)

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Description
Additional information

DAB S4-2/20 1.1kW Borehole Pump (4”)

The S4-2/20 offers an excellent balance between high flow, strong pressure, and energy efficiency, ensuring reliable and consistent water delivery for residential, agricultural, and light commercial systems.

Key Features & Benefits

1.1kW (1.5HP) power rating – strong performance for deeper boreholes
4” submersible borehole pump – fits standard 4-inch boreholes
Stainless steel construction – corrosion-resistant and durable
High flow at higher head capability
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
Pressure boosting systems
Garden and irrigation systems
Smallholdings and agricultural use
Groundwater and rainwater pumping
Light commercial water supply

Technical Specifications

Pump Model: DAB S4-2/20
Power Rating: 1.1kW (1.5HP)
Pump Diameter: 4”
Pump Type: Submersible borehole pump (hydraulic part)
Stages: 20
Maximum Flow Rate: ±2.4 m³/h at a 82m head.
Maximum Head: ±119 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 S4-2/20 Borehole Pump?

The DAB S4-2/20 is ideal for installations requiring strong water pressure and reliable flow from deeper boreholes. Its durable stainless steel construction and efficient hydraulic design make it a trusted choice for professional installers and homeowners who need consistent performance and long service life.

Installation & Motor Compatibility

This pump must be paired with a compatible 1.1kW (1.5HP) 4” borehole motor, such as a DAB 4OL motor. Professional installation by a qualified pump installer is recommended to ensure correct setup, safety, and warranty compliance.

Buy DAB Borehole Pumps Online in South Africa

Order the DAB S4-2/20 1.1kW 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 S4-2/20 1.1kW Borehole Pump

What is the DAB S4-2/20 1.1kW borehole pump used for?

The DAB S4-2/20 1.1kW borehole pump is designed for domestic water supply, pressure boosting systems, irrigation, and light commercial or agricultural applications where higher pressure and reliable flow are required from a deeper borehole.

Does this pump fit a standard 6” borehole?

Yes. The DAB S4-2/20 is a 4-inch submersible borehole pump and fits standard 6” boreholes.

What motor is required for this pump?

This pump requires a 1.1kW (1.5HP) 4” borehole motor, such as a compatible DAB 4OL motor. Always ensure the motor rating matches the pump specifications.

How much water can this pump deliver?

The maximum flow rate is approximately 2.4 m³/h, depending on borehole depth, pipe size, and system pressure.

How deep can this pump, pump water from?

The DAB S4-2/20 has a maximum head of approximately 119 meters, making it suitable for medium to deep boreholes. Actual performance depends on the static water level and installation setup.

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, offering excellent corrosion resistance and long service life in borehole environments.

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 strongly recommended to ensure safe operation, optimal 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 help you choose the correct motor, cable length, control box, and accessories based on your borehole depth and water requirements.