I've implemented the LiquidHopper as mentioned in BuildCraft/BuildCraft#1291 and BuildCraft/BuildCraft#1310 in the BuildCraft repo. It seems like the main BuildCraft devs didn't like it after all, so if you want you're welcome to add it to ADO.
The code for it can be found in my fork of BuildCraft:
rubensworks/BuildCraft@80ab099
I don't know if you would need anything else?
I've implemented the LiquidHopper as mentioned in BuildCraft/BuildCraft#1291 and BuildCraft/BuildCraft#1310 in the BuildCraft repo. It seems like the main BuildCraft devs didn't like it after all, so if you want you're welcome to add it to ADO.
The code for it can be found in my fork of BuildCraft:
rubensworks/BuildCraft@80ab099
I don't know if you would need anything else?