Rammbrunnen - which submersible pump or similar?

We have currently completed a driven well (8.00m deep) and now the question arises about the suitable pump!????

We would like to run 2-3 garden sprinklers with it. The well is located in an infiltration shaft. Therefore, I would also like to install the pump there. Supply lines, etc. are available.

Does anyone have a tip / suggestion or what should one pay attention to when buying...should the pump have / be able to...?

What is the diameter of the well?

What I did not understand is how a well can be located in a drainage shaft. A photo might possibly clarify this.

What is the diameter of the well?

What I didn’t understand is how a well can be inside an infiltration shaft. A photo might possibly clarify that.

Since the shaft was already there and is 4.50m deep, we laid the pipe there.... saved 4.50m of driving. Here’s a quick picture from the internet.
In other words, a normal driven well with a hand pump and a branch for a delivery pump

Hi. Does anyone have any idea / tip when it comes to pumps?

...for testing, a Gardena Hauswasserautomat 6000/6 inox was once connected... but it’s really not good... too little delivery rate

For a suction pump, it is quite deep.

Where is the water level?

For a pressure water pump, the pipe diameter is quite small. How large is the RDM inside?

With a jet pump, it also works from a depth of 8m. If both pipes and the venturi tube fit inside.

For example:
Water pump 750 W 230V suction height 23 m 2520 L/h jet pump