When playing Pyanodon i can only place the pump at a shore like the vanilla off shore pump

I will look into this if you get a chance can you tell me your whole mod list ?

One thing to note is that any placeable tile does not allow pumps. This is due to a technical limitation: each tile has a specific liquid that can be pumped from it. If there were only one planet, this wouldn’t be an issue, as I could make all tiles water. However, since there are multiple planets in the space age, if I made stone bricks count as water, they could be placed on any planet to pump water. There is a workaround, though—you can place the pump first and then fill in the stone bricks underneath it after placement.

With Land Pump and all Pyanodons (published by Pyanodon), I am unable to replicate this bug. If you could provide more information, it would be greatly appreciated.

ok beside of Pyanodon i also use alien-biomes, which provides other tiles as well, and when i try to place the pump it shows me 6 colliding tiles which prevents to place the pump at all

Thank you for your bug report. The fix has been applied and an update is now available. Please let me know if you encounter any further issues.

thank you very much, i can confirm that the pump is now working everywhere