BOREHOLE PUMP 12 VOLT SOLAR PUMP 70M 12L/M

Borehole Pump 12 volt Solar Pump 70m 12L/m

Reliable Solar-Powered Water Supply for Boreholes & Wells

Need to pump water from a borehole or well without relying on mains electricity? The Borehole Pump 12 Volt Solar Pump is a practical solution for rural properties, farms and off-grid water supply systems.

Designed to operate using a compatible 12V DC solar power setup, this fully submersible borehole pump helps you extract groundwater and transfer it to a storage tank for everyday use.

With a maximum vertical lift of 70 metres and an open flow rate of 12 litres per minute (720 L/h), it's ideal for smaller borehole installations where a reliable water supply is needed.

The pump features a three-chamber positive displacement diaphragm design and a permanent magnet motor, providing dependable pumping performance in suitable groundwater applications.

It's also equipped with built-in thermal motor protection to help protect the motor against overheating.

Whether you're filling a water storage tank, supplying water to a remote property or setting up a solar-powered water system on your farm, this compact 12V borehole pump offers a convenient way to move water without conventional mains electricity.

Why You'll Love It

• Solar Compatible: Designed for use with a suitable 12V DC solar power system.

• Maximum Vertical Lift of 70 Metres: Suitable for borehole and well installations requiring significant pumping height.

• Maximum Open Flow of 12 L/min: Moves up to 720 litres of water per hour under ideal conditions.

• Fully Submersible Design: Designed to operate while submerged in water.

• 12V DC Operation: Ideal for compatible off-grid and low-voltage installations.

• Three-Chamber Diaphragm Pump: Positive displacement design for dependable groundwater pumping.

• Permanent Magnet Motor: Designed for efficient low-voltage operation.

• Built-In Thermal Protection: Helps protect the motor against overheating.

• Compact Design: Suitable for compatible boreholes and wells.

• Ideal for Remote Locations: Perfect for farms, rural properties and areas without reliable electricity.

• Water Storage Applications: Pump water into a tank during the day for later use.

• Up to 3 Hours Continuous Operation: Designed to operate for up to 3 hours with a stable 12V DC power supply, subject to suitable operating conditions.

Ideal for Rural & Off-Grid Water Supply

The 12V Solar Borehole Pump is particularly useful for properties where groundwater needs to be extracted without access to conventional electricity.

When connected to a correctly sized solar power system, the pump can be used to move water from a borehole or well into a storage tank.

This allows you to collect water during daylight hours and use the stored water later when needed.

It's a practical solution for:

• Rural Properties: Extract groundwater from suitable boreholes and wells.

• Farms & Smallholdings: Transfer borehole water into storage tanks.

• Off-Grid Homes & Cabins: Support remote water supply systems.

• Livestock Water Storage: Fill tanks used to supply suitable livestock watering systems.

• Garden & Small-Scale Irrigation: Store groundwater for later garden watering.

• Remote Water Transfer: Move groundwater where mains electricity is unavailable.

Understanding the 70 Metre Maximum Lift

This pump has a maximum total vertical lift of 70 metres.

This does not mean the pump can be submerged 70 metres below the water surface.

The pump's maximum submersion depth is 30 metres, while the 70-metre rating refers to the maximum total pumping head.

When planning your installation, you need to consider:

• The depth of the pumping water level below the surface.

• The height of the storage tank or discharge point above the water level.

• Pressure losses caused by pipe length, fittings and restrictions.

Important: The total pumping head must remain within the pump's 70-metre maximum rating. Actual flow will decrease as pumping height and pipe resistance increase.

Product Specifications

Specification	Details
Pump Type	Submersible Solar Borehole Pump
Operating Voltage	12V DC
Maximum Vertical Lift	70 m
Maximum Open Flow Rate	12 L/min (720 L/h)
Maximum Submersion Depth	30 m
Pump Mechanism	Three-Chamber Positive Displacement Diaphragm
Motor Type	Permanent Magnet Motor
Motor Protection	Built-In Thermal Protection
Outlet Diameter	16 mm
Start-Up Current	10A
Minimum Recommended Solar Panel	130W
Recommended Solar Controller	10–20A, Subject to System Requirements
Minimum Stated Cable Thickness	5.5 mm (Confirm Cable Specification)
Recommended Pipe Pressure Rating	10 Bar
Maximum Continuous Running Time	3 Hours
Weight	6.5 kg
Dimensions	40 × 13 × 11 cm

Solar Power Requirements

The pump operates on 12V DC and is designed to work with a compatible solar power system.

For a suitable solar installation, the supplied recommendations include:

• Solar Panel: Minimum 130W.

• Solar Controller: 10–20A, correctly matched to the installation.

• Power Supply: Stable 12V DC.

• Cabling: Correctly sized for the cable length and electrical load.

• Water Pipe: Pressure-rated pipe suitable for the installation, with a recommended rating of 10 bar.

A correctly configured solar system helps provide the power needed for reliable borehole pumping.

Please note: The pump is supplied as the pump and motor only.

The solar panel, cable, voltage regulator, battery and other installation accessories are not included.

Important Installation & Operating Information

• Pump & Motor Only: Additional solar and installation components must be purchased separately.

• Maximum Submersion Depth: Do not install the pump more than 30 metres below the water surface.

• Maximum Total Head: The total pumping head must not exceed 70 metres.

• Correct Pipe Rating: Use suitable pressure-rated piping, with a recommended minimum rating of 10 bar.

• Stable Power Supply: The pump requires a clean, regulated 12V DC supply.

• Cable Sizing: Use correctly sized electrical cable to prevent excessive voltage drop.

• Maximum Running Time: Do not exceed the stated 3-hour continuous operating period. Follow the manufacturer's cooling and operating instructions.

• Thermal Protection: Built-in motor protection helps protect against overheating but does not replace correct installation and operation.

• Submerged Operation: Ensure the pump remains adequately submerged during operation.

• Clean Water: Use the pump for suitable groundwater free from damaging abrasive particles.

• Solar Compatibility: Ensure the solar panel, controller and any battery are correctly matched to the pump's electrical requirements.

With its 70-metre maximum head, 12 L/min open flow and solar-compatible 12V design, this borehole pump offers a practical solution for groundwater extraction and off-grid water storage.

Need help installing? Drop Us A Line.