Impulse Itemduct

Impulse Itemduct
Impulse Itemduct

Name Impulse Itemduct
Source Mod Thermal Dynamics
ID Name
Type Block
Stackable Yes (64)
Blast Resistance 30.0
Hardness 1.0
Solid Yes
Transparent Yes
Affected by Gravity No
Emits Light No
Flammable No
Required Tool Crescent Hammer

The Impulse Itemduct is a block added by the Thermal Dynamics mod. An Itemduct with a higher rate of transfer. The Itemduct interacts with most mods' machines. Some machines such as the Pulverizer will output to a connected Itemduct automatically. The Impulse Itemduct has an Opaque version [1] that removes the ability to see the items moving inside, it is cheaper to make and may reduce lag. Impulse Itemduct will connect to all other Itemducts. By default the Itemduct will send items to the nearest inventory.

Recipe [2][edit]

GUI Fluid Transposer.png
Impulse Itemduct

Fluid Gauge GUI 120.png


GUI Crafting Table.png
Impulse Itemduct (Opaque)
Impulse Itemduct (Opaque)
Hardened Glass
Impulse Itemduct (Opaque)
Impulse Itemduct (Opaque)

Impulse Itemduct (Opaque)
Impulse Itemduct (Opaque)

Impulse Itemduct



'Right click' on the connection with a Crescent Hammer or any Wrench to disconnect, inversely, 'Right click' on the side to be connected. 'Shift+Right-clicking' will remove the duct [3].


The type of item extracted may be filtered and Redstone control activation setting changed using a config item such as the Servo or the Retriever to extract from a remote source. A Filter may be used in conjunction with the Servo on the receiving end if the Duct system is used with multiple outputs. 'Right-clicking' the Itemduct connection with a config item will install it, 'Right-clicking' again will open the GUI, where the Redstone signal setting may be changed to Disabled, Low or High. A ghost image of an item can be added to the filter inventory and set to White or Black list.


Impulse Itemduct can be used to create the following items:


  1. To craft an Itemduct (Opaque), in the Fluid Transposer, Itemduct Itemduct can be substituted with Itemduct (Opaque) Itemduct (Opaque).
  2. Hardened Glass Hardened Glass can be substituted with the following items: Fused Quartz Fused Quartz, Hardened Lumium Glass Hardened Lumium Glass.
  3. When Removing the Itemduct the items inside will drop.

See Also[edit]

The following items may also be of interest: