High Efficiency. Built for Harsh Australian Conditions.
The DAB S4 is a premium 4” submersible pump set engineered for high-performance water delivery in residential, commercial, and agricultural applications. Designed and assembled in Italy, the S4 combines a reliable multistage wet end with a robust water-filled submersible motor, offering outstanding flow rates and efficiency without compromising durability.
Precision-built for 4" boreholes , the S4 excels in installations where reliability, easy servicing, and long-term value are essential.
Key Features:
High-Efficiency Performance
Low power consumption per litre pumped—ideal for off-grid and solar applications.
Stainless Steel Construction
AISI 304 stainless components ensure corrosion resistance and long life in Western Australian groundwater.
Plug-and-Play Simplicity
Supplied pre-assembled with pre-cabled motors and a built-in non-return valve for quick deployment.
Serviceable & Scalable
Repairable design, widely supported across Australia. Suitable for system upgrades and long-term servicing.
Technical Overview
Flow Range: Up to 200 L/min
Head: Up to 200 metres
Motor: DAB submersible 4” – rewindable or resin-filled options
Materials: AISI 304 impellers, diffusers, shaft sleeves
Power Supply: 230V or 400V options (single and three-phase)
Protection: IP68-rated motor, built-in thermal protection (single-phase models)
Starting: Direct-on-line (DOL)
Applications: Bore water supply, irrigation, livestock, commercial pumping systems
Why Choose the DAB S4 Pump Set?
European quality – made in Italy
Supported locally with warehouse stock and spare parts
Ideal for Western Australian groundwater chemistry
Excellent return on investment – efficient systems often recover their cost in under 12 months
High Efficiency. Built for Harsh Australian Conditions.
The DAB S4 is a premium 4” submersible pump set engineered for high-performance water delivery in residential, commercial, and agricultural applications. Designed and assembled in Italy, the S4 combines a reliable multistage wet end with a robust water-filled submersible motor, offering outstanding flow rates and efficiency without compromising durability.
Precision-built for 4" boreholes , the S4 excels in installations where reliability, easy servicing, and long-term value are essential.
Key Features:
High-Efficiency Performance
Low power consumption per litre pumped—ideal for off-grid and solar applications.
Stainless Steel Construction
AISI 304 stainless components ensure corrosion resistance and long life in Western Australian groundwater.
Plug-and-Play Simplicity
Supplied pre-assembled with pre-cabled motors and a built-in non-return valve for quick deployment.
Serviceable & Scalable
Repairable design, widely supported across Australia. Suitable for system upgrades and long-term servicing.
Technical Overview
Flow Range: Up to 200 L/min
Head: Up to 200 metres
Motor: DAB submersible 4” – rewindable or resin-filled options
Materials: AISI 304 impellers, diffusers, shaft sleeves
Power Supply: 230V or 400V options (single and three-phase)
Protection: IP68-rated motor, built-in thermal protection (single-phase models)
Starting: Direct-on-line (DOL)
Applications: Bore water supply, irrigation, livestock, commercial pumping systems
Why Choose the DAB S4 Pump Set?
European quality – made in Italy
Supported locally with warehouse stock and spare parts
Ideal for Western Australian groundwater chemistry
Excellent return on investment – efficient systems often recover their cost in under 12 months
