Sink

The Sink is an infinite water source block. It's one of the easiest ways to keep water-based automation running forever.
Block Information
Setting
Value
Fluid Type
Water
Automation Role
Infinite source
Bucket Interaction
Yes
Energy Usage
None
Break Time
1.2 seconds
Player Interaction
Basic interactions:
- Empty bucket → gives water bucket
- Water bucket → gives empty bucket
Automation Use
Fluid systems treat Sink as an infinite source.
That means you can pull water continuously with Fluid Extractors.
Common Uses
- Feeding fluid tank lines
- Supplying machines requiring water-based loops
- Stable starter fluid infrastructure
Crafting Recipe

The sink recipe also returns 2 empty buckets after crafting.