You can connect a garden pump to a garden hose for irrigation, but also to an irrigation system or lawn sprinkler. The water for this is taken from a pond, a rain barrel, or a well and thus saves drinking water, recommend numerous online tests.

Garden pumps are self-priming and are available as suction or submersible pumps. best retractable garden hose reel this allows them to achieve flow rates of up to 9,000 liters per hour. For the connection of the hoses, an internal thread of 1 inch is often suitable. Choose now from our product table a garden pump with at least 1,000 watts, which is therefore particularly powerful.

Buying advice: How to find the right product in our garden pump comparison 2022

The most important in a nutshell

  • Garden pumps are available as suction pumps or submersible pumps. Suction pumps are positioned outside the water, submersible pumps can be placed in whole or in part in the water. Particularly narrow submersible pumps are used as deep good pumps, a domestic water machine supplies the water connections in your house with service water.
  • The water can be sucked in by a self-sucking garden pump from about 8 meters. A flow rate of up to 9,000 liters per hour is possible per hour. This requires a pressure of 5 bar and a motor power of over 1,500 watts.
  • For safe use of the garden pump, it is equipped with an automatic switch-off. The dry-running protection and overload protection ensure that the garden pump is switched off before it can be damaged if it is in operation without water or overheats. A check valve prevents the sucked-in water from running back.

A garden pump is used for pumping service water and usually helps you irrigate your garden. You can collect the water for this yourself in a rain barrel or cistern or take it from a well. While the suction height of the water is physically limited to about 8 meters, the head, the flow rate, and the pressure of the garden pump are essentially dependent on the performance of the motor. In our comparison for garden pumps 2022 you will find both suction and submersible pumps from different brands and manufacturers. We also discuss domestic water vending machines and other types of water pumps in our purchase advice on the sidelines. In addition, we inform you about the most important purchase criteria for water pumps and give you tips on commissioning.

The manual garden pump

The manual garden pump, a so-called Schwengel pump, is already 300 years old. This is a self-priming piston pump that is operated with physical strength. For this purpose, the pump oscillator is moved up and down and thus sets a reciprocating piston in motion. This creates negative pressure, which opens a valve and pulls water upwards. The Schwengel pump mainly conveys groundwater and is known for its use in allotment gardens.

What is a garden pump and what can it be used for?

A garden pump is a mostly electrically operated water pump with which clear water, i.e. clean water, is sucked in, transported, and dispensed. It consists of a housing with the motor of the garden pump and a pump head, which is ideally equipped with a filter for the garden pump and the corresponding connections.

A distinction is made between self-priming garden pumps and garden pumps, which function as centrifugal pumps according to the displacement principle. With a self-priming garden pump, the water is conveyed with the help of negative pressure. In a displacement pump such as the centrifugal pump, the pump is immersed in the water and the water is transported by displacement with a kind of water wheel. Based on these two modes of operation, two essential types of garden pumps are distinguished, the suction pump and the submersible pump. The suction pump is operated outside the water and is equipped with two connections, the suction, and the pressure connection. A submersible pump is waterproof and is positioned in the water and has a feed connection. Suction pumps can be found in the range of Einhell, Kärcher, Ferrex, Grundfos, Gardenline or Wiltec, submersible pumps from Einhell, KSB, Kärcher and Gardena, for example.

In addition to the suction or submersible pump as a typical garden pump, you will find other types of pumps that you can use as a garden pump. A domestic water vending machine that supplies water connections in a house with well or cistern water can also be used as a garden pump. In addition to the pump, the domestic waterworks are also equipped with a pressure vessel, which ensures a uniform water pressure on the water cranes in the house. A garden pump for the drill does not have its own motor but uses the motor of the drill for sucking in and conveying the water. It is more suitable as a small garden pump for small amounts of water and is primarily used for domestic use, for example when you want to pump a waterbed or an aquarium empty. A garden pump for the drill is available from Gardena, among others.

A pond pump can be used for irrigation and drainage

A garden pump is always used if you want to use another water source instead of tap water. In the application possibilities of a garden pump, on the one hand, the origin of the water, as well as the use of the water, can be considered.large pond pump for example, they take water with the garden pump from a well, a rain barrel, a cistern, or a pond. Narrow submersible pumps are used for deep and narrow wells.

Good to know: Online tests for garden pumps indicate that garden pumps are not suitable for emptying dirty water from a basement or in the event of flooding. For this, you will find appropriate dirty water pumps.

The garden pump is traditionally used for watering lawns or beds. This can be done manually with a garden hose, but also with a lawn sprinkler or irrigation system. In addition, the garden pump can be connected with a high-pressure cleaner. Above all, you can also use a submersible pump to empty pools or ponds.