Garden pumps- water pumps for draining

Will you pump clean or dirty water?

Water quality has an impact on the type of garden pump you should choose. Since each pump is designed to handle a specific type of water, it can be damaged if used with other types of water. Therefore, before you start looking at garden pumps, find out the water quality.

How high can the pump push the water up?

Pressure height or suction height refers to how high the pump can push or draw up the water. The value is measured from the water surface to the highest point of the connected hose. At maximum pressure or suction height, the pump only pushes or draws up the water so that there is water in the hose without it running out. It therefore provides the most water at the water surface where the height is zero, and no water at the maximum pressure or suction height. In general, it may be helpful to choose a pump with a higher value than the height you intend to pump the water.

How fast can the garden pump pump the water?

The flow rate is stated in  cubic metres per hour and refers to how much water the garden pump can move in an hour. 

Pressure height and suction height adversely affect the water flow: the higher the level difference between the water level and the outlet, the lower the water flow.

Different types of garden pumps and water pumps

Submersible pump

Biltema’s submersible pumps are designed to be lowered into the water and are ideal for draining flooded basements, pools, ponds, and more. They can also be used to route water from a well or lake, for example. Don’t forget to check the maximum submersion depth before you buying!

Surface pump

A surface pump is placed above the water surface and draws up the water via a hose. This variant can be used to supply water to homes, drain boats and basements, or to water the garden. In our range you will find several different types of surface pumps, such as irrigation pumps, petrol-powered pumps, and sump pumps.

Frequently asked questions about garden pumps