Description

The DAB Waterpack 2 – 0.37kW (OC) S4-2/7 is a complete automatic borehole water supply system designed to deliver consistent water pressure for domestic, agricultural, and light commercial applications. This ready-to-install package combines a high-performance DAB 4-inch stainless steel submersible borehole pump, a reliable 0.37kW oil-cooled motor, pressure vessel, pressure switch, pressure gauge, and all the essential accessories required for efficient operation.

The S4-2/7 pump is engineered to provide an excellent balance of flow and pressure, making it ideal for supplying water to homes, cottages, small farms, gardens, pressure boosting systems, and storage tanks. The integrated pressure vessel maintains steady water pressure throughout the system while reducing pump starts and extending the lifespan of the pump.

Constructed from premium AISI 304 stainless steel with durable technopolymer hydraulic components, the DAB Waterpack 2 offers exceptional corrosion resistance, energy efficiency, and dependable long-term performance.

With a maximum head of 47 metres and a maximum flow rate of 3.0 m³/h (50 L/min), this Waterpack provides a reliable and economical solution for everyday borehole water supply.

What is in the box?

• Cable: 1.5mm 4 core submersible insulated cable. SABS approved.
• Nylon rope: 6mm nylon safety rope.
• Control box: Pump protection and control for direct start up. Thermal protection with external manual reset.
• Cable joint: MX1 epoxy cable joint kit.
• Base plate: 40mm base-plate with integrated cable gland.
• Male adapters: Mechanical compression fittings are designed to withstand working pressures of up to 16 bar.
• Wet end: Base and upper support in techno polymer with build in non-return valve.
• Motor: Tesla 4OL submersible motor made in AISI 304 stainless steel for parts in contact with water. Complete with removable lead out cable.

Features:

• Complete automatic borehole water supply package.
• 0.37kW (0.5 HP) oil-cooled submersible motor.
• 220–240V single-phase power supply.
• 4-inch stainless steel submersible borehole pump.
• Automatic pressure boosting system.
• Maximum head: up to 47 metres.
• Maximum flow rate: up to 3.0 m³/h (50 L/min).
• Corrosion-resistant AISI 304 stainless steel construction.
• High-efficiency technopolymer impellers and diffusers.
• Built-in non-return valve.
• Suitable for boreholes with a minimum diameter of 100 mm (4″).
• Quiet, energy-efficient operation.
• Low maintenance and long service life.

Specifications:

• Pump model: S4-2/7.
• Motor power: 0.37kW (0.5 HP).
• Power supply: 220–240V, Single Phase.
• Pump diameter: 4″ (100 mm).
• Maximum head: 47 m.
• Maximum flow rate: 3.0 m³/h (50 L/min).
• Discharge connection: 1¼”.
• Maximum water temperature: 40°C.
• Suitable for: Clean water.
• Maximum sand content: Approximately 120 g/m³.
• Motor type: Oil-cooled.
• Pump construction: AISI 304 stainless steel with technopolymer hydraulic components.

Applications:

• Domestic borehole water supply.
• Residential homes.
• Holiday homes.
• Small farms and smallholdings.
• Pressure boosting systems.
• Garden and landscape irrigation.
• Water storage tank filling.
• Livestock watering.
• Rural and light commercial water supply.