Copper Backtank

The Copper Backtank carries pressurized air.

Obtaining

Crafting

Name	Ingredients	Crafting Recipe
Copper Backtank	Andesite Alloy + Shaft + Copper Ingot + Copper Block

Usage

When placed, the backtank can be filled with air via Rotational Force. When worn it provides 4 () armor points. Currently, it is only used with the Extendo Grip, Diving Helmet, and Potato Cannon. When used with the Diving Helmet it can provide up to 15 minutes of Water Breathing.

Enchantments

A copper backtank can receive the following enchantments:

Name	Max Level	Method
Capacity	III
Fire Protection	IV
Projectile Protection	IV
Blast Protection	IV
Protection	IV
Thorns	III
Curse of Vanishing	III
Curse of Binding	III

History

Version	Changes
0.3.2	Added the Copper Backtank
0.3.2a	Fixed backtanks and other animated bits rendering with wrong light values.
0.3.2b	Copper backtanks can no longer accumulate air pressure when waterlogged. Copper backtanks now emit a comparator output.