Engine Driven Pumps

Engine Driven Pumps: High Flow Rates for Efficient Water Management

Engine driven pumps usually have the highest water flow rates for pumps. This means they are great for draining large areas or moving high volumes of water. Engine Driven pumps are perfect for use in remote areas or where an electric power source is not available.

Advantages of Engine Driven Water Pumps

Engine driven pumps can move vast quantities of water with impressive flow rates, making them suitable for applications such as:

• Draining sites
• Removing flood water
• Water transfer
• Construction sites
• Agriculture

Additionally, they can be used alongside temporary flood barriers, such as the Water-Gate barrier, to manage seepage, rainwater, or groundwater. It's advisable to have an engine driven pump as a backup for all flood defence schemes in case of a power outage, however they should not be used indoors.

Popular Engine Driven Pumps

Whilst diesel is a popular fuel for companies, diesel engine water pumps are significantly more expensive that their petrol counter parts, and therefore petrol engine water pumps are much more popular.

The most popular engine driven water pump in our range is the Honda WX WB Petrol Site Water Pumps, thanks to their robust and reliable Honda engines.

Where Engine Driven Pumps Are Used

Engine driven pumps are primarily utilised when there is no mains power supply available, making standard ‘plug-in’ pumps impractical. These pumps are common on construction sites and mobile utility fleets, providing versatility in various situations and locations.

They are also popular in agricultural settings, as they can be mounted on tractors or machinery for crop irrigation and livestock watering. Additionally, their portability and ability to operate without submersion make them valuable in the marine industry.

Power Source and Specifications

Engine driven pumps are powered by built-in engines, such as Honda or Subaru-Robin, and can run on petrol or diesel.  We offer a variety of pumps with different power outputs, flow rates, and solids handling capabilities.

Choosing the right pump is crucial, especially when pumping salt water, chemicals, trash, or sludge. Each pump is constructed from specific components to prevent corrosion. Lightweight pumps are designed for water, while more durable options can handle heavy mud and sludge. For aggressive chemicals, such as agricultural chemicals or seawater, selecting a pump made from materials like glass reinforced polyester, stainless steel, and EPDM rubber is essential for chemical resistance.

Transporting Engine Driven Pumps

Engine pump sizes vary. Some models come with a protective tubular steel frame for easy transport and anti-vibration mounts, others, such as the Drymax, come with a trolley.

Solids Handling Capabilities

Unlike submersible pumps, which have built-in solids filters, engine driven pumps have filters attached to the suction pipe. While engine pumps can handle solids, they do have limitations. If you need to transfer water that must be solids-free, you can change the filter to one with smaller holes to prevent stones or grit from passing through.

Engine pumps are different from submersible pumps. Submersible pumps have a built-in solids filter. An engine pump’s filter is attached to the suction pipe. Engine pumps still have a limit on the size of solids they can handle, however if you were transferring the water to something which needs to be solids free, in then you can simply change the filter to one with smaller holes to stop any stones or grit etc. getting through.

Suction hose filter example: