Electric Pumps for Garden Irrigation with 8 m Max Suction Depth

Electric irrigation pumps are devices designed to transfer and distribute water efficiently. Used for a variety of purposes, these pumps facilitate the irrigation of gardens, vegetable gardens and lawns. Thanks to their versatility, they can also be used to supply drip irrigation systems or to fill swimming pools and cisterns.

The main types of irrigation pumps available include:

• Self - priming Garden Pumps : These pumps are designed to start automatically and maintain water flow without the need for manual intervention. They are ideal for irrigating medium to large gardens due to their powerful and continuous suction capacity.
• Autoclave Pumps for domestic use : These devices are mainly used to ensure constant water pressure in homes. They can be connected to water tanks to provide a reliable water source for all domestic uses from cooking to laundry.

Choosing the right electric pump depends on individual needs, such as the size of the area to be irrigated and the available water source. Both types guarantee optimal energy efficiency and high reliability over time.

Electric pumps for irrigation in your garden or home are mechanical devices that use electricity to transfer and distribute water. Their main function is to facilitate irrigation of green areas by ensuring a uniform and constant distribution of water.

The operation of electric irrigation pumps is relatively simple: an electric motor powers an impeller that creates a pumping action by drawing water from a source and pushing it towards the pump outlet. This process allows overcoming significant height differences and transport large volumes of water efficiently. The main components of electric pumps include:

• Electric engine: It provides the necessary power to drive the impeller. Power can vary significantly depending on the model and application from low values for domestic use to high power for industrial applications.
• Impeller: Rotating element that generates the water flow. Its shape and size directly influence the flow rate and head of the pump.
• Pump body: Contains and protects internal components. It is often made from corrosion resistant materials such as stainless steel or reinforced plastic, ensuring durability over time.

• Irrigation of Gardens and lawns: They ensure an even distribution of water while keeping the green luxuriant and healthy.
• Drip Irrigation Systems : They feed these systems that deliver water directly to the roots of the plants, saving water and improving efficiency.
• Filling of swimming pools and cisterns: They make filling large containers of water quick and effortless.
• Domestic applications : Ensure constant water pressure for daily use such as kitchen and laundry.

Electric pumps for watering lawns, gardens and vegetable gardens offer numerous advantages, making them an ideal choice for anyone wishing to maintain a lush garden or ensure a constant water supply in the home. These devices not only improve irrigation efficiency but also offer a number of specific benefits that set them apart from other pumping systems. Below are listed some of its main advantages:

• Energy efficiency: Modern electric pumps are designed to be highly energy efficient. They use electric motors that consume less energy than other types of pumps, saving on operating costs.
• Ease of use:: These pumps are generally easy to install and use. Many models are equipped with self-priming systems that eliminate the need for complex manual starts, making it easy even for those with no experience.
• Versatility.: Electric irrigation pumps are available in a wide range of models and power ratings, allowing you to choose the device that best suits your specific needs. Whether it's irrigating a small garden or a large agricultural field, there's a model for it.

Moreover, compared to other irrigation systems, they guarantee:

• Increased reliability: Electric pumps tend to be more reliable than pumps powered by internal combustion engines.
• Quietness: The electric motors of electric pumps run much quieter than combustion engines, reducing noise pollution and making them ideal for use in residential environments.
• Reduced environmental impact : Electric pumps do not emit exhaust gases, making them an environmentally friendly choice over petrol or diesel pumps.
• Low maintenance: Electric pumps require less maintenance than internal combustion models.

Electric irrigation pumps can be classified into two distinct types:

• Self - priming Garden Pumps : Designed to start automatically without manual intervention. Ideal for irrigating medium to large gardens due to their powerful and continuous suction capacity.
• Autoclave Pumps for domestic use : Used to ensure constant water pressure in homes. They can be connected to water tanks to provide a reliable water source for all household uses.

We will examine their characteristics in more detail below.

Self-priming garden pumps are among the most common and popular for irrigation of green spaces, as they are in effect an easy-to-manage and reliable irrigation system over time. The main features of these electric pumps are as follows:

• Self-priming This feature allows the pump to start pumping automatically, making the operation easier and less time-consuming. There is no need to manually fill the suction circuit, making it easy for anyone to use.
• Suction capacity: Self-priming pumps can suck in water from deep sources with a draft ranging from 6 to 8 meters. This capability makes them ideal for use in gardens where the water source can be located at different depths.
• Power and Range: These pumps offer a power range ranging from 108 W to 1450 W to suit different irrigation needs. The flow rate varies between 3800 and 6500 litres per hour ensuring efficient and constant water distribution.
• Durable material: Constructed from corrosion-resistant materials such as stainless steel and reinforced plastic, self-priming garden pumps offer durability and longevity even under intensive use.

Household autoclaved electric pumps are designed to ensure constant water pressure throughout the household water system. They are particularly useful in situations where water pressure is variable or insufficient, improving the comfort and efficiency of household appliances.

• Constant pressure: The main function of autoclave pumps is to maintain a constant water pressure regardless of variations in consumption. This is essential to ensure the correct operation of household appliances such as washing machines dishwashers and showers.
• Storage tanks : Often connected to water tanks, these pumps ensure a constant water reserve by preventing interruptions in the water flow. This is particularly useful in areas with irregular water supply.
• Energy efficiency: Modern autoclave pumps are designed to be energy efficient, reducing consumption and operating costs. They use powerful yet economical engines that ensure optimum operation with minimal environmental impact.
• Reliability and durability: Made from high-quality materials, this machine is designed for excellent performance and a long service life. They are designed to withstand daily wear and tear and ensure trouble-free operation.

Electric pumps for garden and garden irrigation have several technical characteristics that determine their performance and suitability for specific applications. Knowing these characteristics is crucial to choosing the right pump for your needs. Here is a detailed overview of the main technical specifications:

• Hydraulic head: The head represents the maximum lifting height that the motor pump can cover when transporting water.
• Flow rate: The flow rate indicates the amount of water that the pump can aspirate and transfer, usually expressed in litres per hour (l/h).
• Draught: The draft is the maximum suction height of the water or the distance between the water surface and the pump.
• Power consumption: Power consumption is the amount of energy required by machine operation in watts (W).

Prevalence is one of the main parameters to consider when choosing an electric pump for irrigation. It represents the maximum lift height difference that the pump can overcome in the water transport. This parameter is essential to determine the ability of the pump to operate under different conditions, such as crossing slopes or distributing water over large vertical distances.

A high prevalence is critical for situations where water needs to be lifted at great heights. For example, if the water is to be taken from a deep well or transported over uphill terrain, a high head pump will be more efficient.

Electric irrigation pumps have a head range of between 36 and 60 metres This change allows you to choose the most suitable model for your lifting and water transport needs.

The prevalence directly affects the operational efficiency of the pump. A pump with adequate head will ensure a continuous and uninterrupted water flow, optimizing irrigation and reducing working time.

Flow rate is another crucial parameter when choosing an electric pump for irrigation. It indicates the amount of water that the pump can suck in and transfer, usually expressed in litres per hour (l/h). The flow rate is decisive for the effectiveness of the irrigation system by directly influencing the amount of water distributed to plants or green areas.

The flow rate is measured at the outlet, considering a head of zero. This means that the actual flow rate can vary depending on the pump's prevalence and operating conditions.

In electric irrigation pumps, the flow rate varies between 3800 and 6500 l/h. This wide range allows you to choose the pump that best suits your irrigation needs, ensuring the right water flow for your application.

A high flow rate is essential to ensure even water distribution, especially in large gardens and green areas. A pump with an adequate flow rate will ensure that all plants receive the right amount of water, improving the health and growth of green.

The draft represents the maximum suction height of the water, i.e. the distance between the water surface and the pump. This feature is critical for determining the pump's ability to draw water from deep sources such as wells or tanks located at different depths.

A high draft is essential for situations where water must be taken from deep sources. For example, if the water needs to be sucked from a deep well, a pump with a high draft will be able to lift the water effectively.

Electric irrigation pumps have a draft range of between 6 and 8 meters. This change allows you to choose the most suitable model for your specific water intake needs.

The draft directly affects the operational efficiency of the pump. A pump with adequate draft will ensure continuous and uninterrupted suction, optimizing irrigation and reducing working time.

Power consumption is the amount of energy required by the operation of the machine, expressed in watts (W). This parameter varies significantly depending on the pump model and its intended use, directly affecting the performance and energy efficiency of the pump.

More power allows the pump to handle larger volumes of water and higher drops. However, it is also important to consider the energy efficiency of the pump to avoid excessive consumption.

Electric irrigation pumps have a power range of 108 W to 1450 W. this wide range allows you to choose the pump that best suits your irrigation needs, balancing performance with energy consumption.

Modern pumps are designed to be energy efficient, reducing consumption and operating costs. Choosing a pump with the right output for your specific needs ensures optimal operation with minimal environmental impact.

Purchasing an electric irrigation pump requires a careful assessment of one's needs and the technical characteristics of the product. Here is a practical guide to help you choose the pump that best fits your specific needs by identifying the key aspects to consider.

• Size of the area to be irrigated: The choice of pump depends on the size of the garden or field to be irrigated. For large areas, it is advisable to opt for a pump with high flow rate and head.
• Water source: Assess the depth and distance of the water source in relation to the pump location. If the water is to be drawn from a deep well, a high draft model is required.
• Hydraulic head: Make sure that the pump selected has sufficient prevalence to cover the difference in height between the water source and the point of use. More prevalence is required for uphill terrain or to lift water from high depths.
• Flow rate: The amount of water that the pump can suck in and transfer is crucial. A high flow rate ensures efficient and even irrigation, reducing the time required to cover the entire area.
• Draught: Check that the pump draught is adequate for the depth of the water source. Insufficient draft will compromise the effectiveness of the suction.
• Power consumption: Pump output should be adequate for flow and head requirements. Higher power means better performance but also higher power consumption. Opt for models with a good power to energy ratio to reduce operating costs and environmental impact.
• Manufacturing materials: Prefer pumps made from corrosion resistant materials such as stainless steel or reinforced plastic to ensure long life.
• Whether a self-priming system is present: A self-priming system makes it easy to start the pump by eliminating the need for manual intervention and making operation more convenient and straightforward.
• Built-in protection: Models with boil-dry or overload protection ensure safe operation and extend pump life.

Buying electric water pumps from the best brands guarantees quality and reliability. On AgriEuro you can find a selection of the most prestigious and recognized brands in the industry.

• Electric pumps for Gardena irrigation : Well-known brand for high quality energy efficiency and ease of use. Ideal for domestic gardens with reliable solutions for irrigation and maintenance of green areas.
• Annovi e Reverberi Electric pumps for gardens and vegetable gardens: Italian tradition, robust and high performance. Ideal for professional and industrial use, with durable and reliable materials under heavy use.
• Einhell electric water pumps : German brand with technological innovation and excellent value for money. Ideal for home and hobby gardening with advanced features and integrated protection.
• Karcher electric pumps : Industry leader in cleaning and irrigation solutions with a focus on energy efficiency and durability. Suitable for domestic and professional applications.
• AL - KO Electric pumps : Prestige in gardening with efficient and quiet electric pumps. Perfect for residential environments offering high efficiency and long life.

Buying electric irrigation pumps for gardens on AgriEuro offers numerous advantages that make the purchasing experience simple, convenient and safe. The main reasons to choose AgriEuro are:

• Fast and Free Shipping: AgriEuro manages the shipment from its logistics centres, ensuring fast deliveries and without additional costs;
• Spare parts always available: AgriEuro ensures the availability of spare parts, facilitating the maintenance and the durability of the purchased products.
• Attentive and personalised after-sales service: AgriEuro's customer service team provides dedicated support to solve any problem and offer useful advice.

For these reasons, buying electric irrigation pumps on AgriEuro is the ideal choice for those looking for quality, reliability and excellent customer service. Visit AgriEuro.com and find the perfect electric pump for your irrigation needs!

Electric pumps are mechanical devices used to move fluids, mainly water, from one point to another. These tools are key in various domestic, industrial and agricultural applications, in particular:

• Agricultural irrigation : Essential for distributing water to cultivated fields.
• Drinking water : Used in water supply systems to bring water from sources to reservoirs.
• Drainage Systems : Useful for removing excess water from cellars or flooded soils.
• Industrial processes : Critical in multiple processes that require fluid transport.

Electric pumps work by converting electrical energy into mechanical energy to move fluids.

• Electric engine: Powered by electric current, it rotates a shaft connected to an impeller.
• Impeller: The high-speed rotating impeller creates a pressure that pushes the fluid through the pump.
• Suction and delivery: Fluid is drawn through the pump inlet and pushed out of the outlet with increased pressure.

The choice of an electric pump depends on various factors specific to the desired application.

• Flow rate: The amount of fluid that the pump can move over a given period, measured in litres per minute (L/min) or cubic meters per hour (m3/h).
• Pressure: The force with which the fluid is pushed, measured in bar or Pascal.
• Type of fluid: Chemical and physical characteristics of the fluid (viscosity, presence of solid particles, etc.).
• Power supply: Adequate power supply (voltage and frequency) available.
• Applications: Specific usage requirements, such as irrigation, drainage or industrial pumping.

An electric pump consists of several essential components that work together to ensure effective operation.

• Electric engine: Provides the mechanical energy required for operation.
• Impeller: A rotating element that creates the pressure required to move the fluid.
• Housing: Construction that encloses and protects the internal parts of the pump.
• Shaft: It connects the motor to the impeller, transferring the mechanical energy.
• Seals: Prevent fluid leaks and protect internal components.
• Valves: They regulate the flow of fluid into and out of the pump.

These components working together allow the pump to operate efficiently and reliably.

Installation of an electric pump requires attention to detail to ensure safe and efficient operation.

• Preparation: Identify the installation location, ensuring it is stable, well ventilated and easily accessible.
• Hydraulic connections : Connect the inlet and outlet pipes to the pump, using suitable seals to prevent leakage.
• Electrical connections : Connect the pump to the mains according to the manufacturer's specifications. It is essential to use a residual current circuit breaker to protect the system from overvoltages.
• Filling: Before starting the pump, fill the pump body with fluid to prevent damage from dry running.
• Tests and adjustments: Switch on the pump and check for correct operation, making any adjustments to optimize flow and pressure.

Regular maintenance of electric pumps is crucial to ensure their long life and efficiency.

• Clearing: Remove any debris or fouling from the internal and external components of the pump.
• Visual inspection: Check the condition of the seals, valves and impeller for signs of wear or damage.
• Lubrication: Make sure that the moving parts are properly lubricated to prevent excessive friction.
• Checking connections: Check the electrical and hydraulic connections to make sure they are secure and free of leaks.
• Function test: Start the pump to check that it is operating correctly and without any abnormal noise.

The consumption of an electric pump depends on various factors, including engine power and time of use.

• Nominal power: The power of the motor, expressed in kilowatts (kW), has a direct influence on the power consumption.
• Operating time: The longer the pump is running, the higher the energy consumption.
• Engine efficiency: More efficient motors consume less energy for the same job.
• Operating load: Consumption varies depending on the amount of fluid being pumped and the pressure required.

You can calculate the current consumption using this formula:

Energy consumption (kWh) = Power (kW) × operating hours

For example, a pump with a 2 kW motor running 5 hours per day consumes 10 kWh per day.

Regular cleaning of a water pump is essential to maintain efficiency and prevent failure.

• Switching off and disconnecting: Ensure that the pump is switched off and disconnected from the power source to ensure safety.
• Disassembly: Remove the pump covers and accessible components according to the manufacturer's instructions.
• Removing debris: Use suitable tools such as brushes or air blowers to remove debris, scale, and sediment from internal and external components.
• Cleaning impeller and seals: Wash the impeller and seals with clean water to remove accumulations of dirt and residue.
• Reassembly: Carefully refit the pump, ensuring that all parts are secure and sealed.

The flow rate of a pump, expressed in litres per minute (L/min) or cubic meters per hour (m3/h), can be calculated from the speed and size of the impeller:

• Volumetric method: Directly measure the volume of fluid pumped over a given period of time.
• Mathematical formulas : Use the formula Q=A×V where Q is the flow rate, A is the cross-sectional area of the pipe, and V is the fluid velocity.
• Using characteristic curves : Refer to the characteristic curves provided by the manufacturer showing the relationship between flow rate and head for the specific pump.

There are different types of electric pumps, each suitable for specific applications. Main types of electric pumps:

• Centrifugal pumps : They use a rotating impeller to move the fluid. Ideal for low viscosity liquid transfer applications.
• Volumetric pumps : Move fixed volumes of fluid with each rotation. Used for high viscosity fluids and high pressure applications.
• Submersible pumps: Installed directly in the fluid to be pumped, mainly used for pumping groundwater.
• Self-priming pump: Designed to start working without needing to be filled with fluid before use.

Self-priming pumps are so called because they are able to expel air from the intake system and start pumping fluid without the need for manual priming.

• Non-return valve: It prevents fluid from flowing back, keeping the pump body full of fluid.
• Mixing chamber: Allows the pump to mix air and water to expel residual air.
• Suction capacity: They can draw in fluid even if the suction line is partially filled with air.

These features make them ideal for applications where it is difficult to keep the suction line completely filled with liquid, such as drainage systems.

An autoclave pump is a system that uses a pressure vessel (autoclave) to maintain a constant pressure in the water system.

• Pump: Usually a centrifugal or submerged pump that moves water.
• Pressure tank : A container that stores water under pressure, often with an internal membrane to separate water from compressed air.
• Pressure switch: A device that controls the pump on and off according to the pressure in the tank.

The advantages of this type of pump are as follows:

• Constant pressure: Maintains uniform pressure in the system, improving comfort and efficiency.
• Reduction in the number of pump starts: Increases pump life by reducing switch-on and switch-off cycles.

The autoclave activates when the pressure in the pressure vessel falls below a preset threshold, causing the pump to start to restore the desired pressure.

• Pressure switch: It continuously monitors the pressure in the tank and activates the pump when the pressure drops below the set minimum value.
• Restoring pressure: The pump continues to run until the set maximum pressure is reached, at which time the pressure switch switches the pump off.

Constant pressure systems or variable speed pumps can be used instead of the autoclave.

• Variable Speed Pumps : They use a frequency changer to adjust the pump motor speed according to the water demand, maintaining a constant pressure without the need for a pressure vessel.
• Constant Pressure Systems: Electronic devices that control the pump to maintain a constant pressure in the system without the need for a pressure reservoir.

Benefits of alternatives:

• Better energy efficiency : They adjust the pump output according to demand.
• Space saving : They eliminate the need for a large pressure tank.

Submersible pumps or submersible pumps are used to pump water from wells, reservoirs or streams.

• Installation: The pump is completely immersed in the fluid to be pumped. Its position below the water level eliminates suction problems.
• Applications: Used for domestic water supply, agricultural irrigation, wastewater drainage and groundwater management.
• Functioning: Connect the pump to the power supply and switch it on. The pump draws in the water and pushes it to the outlet through the connected line.

Submersible pumps operate by immersing the device directly into the fluid they are to pump, using a hermetically sealed electric motor.

• Sealed engine: The pump motor is enclosed in an airtight casing that protects it from water.
• Impeller: The pump uses an impeller to create a pressure that pushes water toward the surface.
• Suction and delivery: Water is sucked in through a filter at the base of the pump and pushed upwards through a discharge pipe.
• Prevention of cavitation: By being submerged, the pump avoids cavitation problems, improving pumping efficiency.

Submersible pumps are ideal for pumping water from deep wells, tanks and other applications that require lifting water from significant depths.

On average, a good quality submersible pump can last between 5 and 15 years, depending on how it is used and maintained.

The following is a list of factors that affect the duration:

• Quality of materials: Pumps made of corrosion- and wear-resistant materials tend to last longer.
• Operating conditions : Water containing debris, sand, or aggressive chemicals may shorten the life of the pump.
• Regular maintenance: Cleaning and checking the pump periodically extends its service life.
• Appropriate use : Operating the pump within the limits specified by the manufacturer will prevent overloading and damage.

A centrifugal pump is a mechanical device that uses a rotating impeller to transfer energy to the fluid and increase its pressure and speed.

• Suction: Fluid enters the pump through the central opening (suction) of the impeller.
• Impeller: The impeller rotating at high speed transfers kinetic energy to the fluid.
• Output: Kinetic energy is converted into pressure energy when the fluid leaves the impeller through the peripheral (output) opening.
• Energy conversion : The velocity of the fluid decreases in the pump volute while the pressure increases, allowing the fluid to be pushed out of the pump.

Centrifugal pumps are widely used in various industries due to their efficiency and versatility.

• Industry: Used for the transport of fluids in chemical, petrochemical, food and pharmaceutical processes.
• Agriculture: Used in irrigation systems to distribute water to fields.
• Construction: Used in water supply, heating and air conditioning systems.
• Aqueducts and sewers: Used for pumping drinking water and treating waste water.
• Maritime: Used on board ships for pumping seawater and other fluids.