Describe the bug
I don't think Nether has underground water
It also pumps water in the End

Versions
Forge: 14.23.5.2860
GTCEu: gregtech-1.12.2-2.1.4-beta.jar
Modpack: GregTech Expert 2

Setup
SP
New world generated

Steps To Reproduce
place the pump in Nether

Expected behavior
they don't do anything if placed in Nether and the End