Tap

The Tap is a utility block added by GregTech 6. It is used to manually extract liquids from the container or machine it is attached to.

Usage
Using a bucket-like container on the tap will extract output liquid from a machine, then liquids in the input slots once the output is empty. It can also be used to manually extract liquids from a Barrel or Tank in the same way. The Tap will not pour into a container that is unsafe for the liquid (whether because it is too hot, or if it is corrosive).

A Tap can be right-clicked with an empty hand if there is a Mixing Bowl or Bathing Pot underneath, which it will fill even over an extended height.

A Ceramic or Plastic Tap will be destroyed if used to pour corrosive liquids.