Lava is not comming to overwolrd after i back from nether

[lancer41]

I got pipes that sends me lava from nether to overworld , its all okay when im in nether and after i back to overworld nothing is happening, and only i can see is lava which was sent while I was in hell , so it only sends when im in nether , what is problem ?

[JaariAtmc]

Is the pump in the nether chunkloaded? If not, the nether is not loaded, unless you go back.

[lancer41]

Tnx mate , that was the problem , i forgot about chunk loader at all , tnx again