Parts / Version 1.0
03

Vacuum Pump

A reversible logistics part used with containers and pipes to collect, plant, water, harvest, and move supported materials.

Version 1.0Checked July 2026Connections, motion, logic, and powerHow to get it ↓Current recipe ↓Crafting & trade ↓
In-game asset / parts
Vacuum Pump item icon in Scrap Mechanic
Category
Parts
Max stack
5
Flammable
No
Type
Interactive logistics part
Vacuum Pump
Entry version boundaryVacuum Pump is checked for 1.0

The live game version is shown separately from this article's own test label. Structured recipe, trade, object, and quest relationships can also carry older source versions and are not automatically promoted by a site-wide release update.

Live game
1.0.5
Entry version
1.0
Entry checked
July 2026
Type
Interactive logistics part
Modes
In and Out
Collects
Water, Chemicals, Crude Oil, crops, and supported items
Recipe
20 Metal 1 + 1 Component Kit + 1 Circuit Board + 3 Glue
Crafted at
Craftbot
Recipe unlock
Available from the start
Used by recipes
1 across Craftbot
Crafting and trade

Where Vacuum Pump fits

Vacuum Pump has 1 production route at Craftbot. It is consumed by 1 recipe across Craftbot, using 1–1 per batch.

Recipe and trader connections checked for version 1.0.1.869.

How to get it

Routes and locations

Vacuum Pumps are crafted interactive parts used with containers and pipes for water, chemicals, crops, seeds, and item transfer.

Method / location

Farm or liquid source

Install only after confirming the intended In or Out path and connected storage.

Before you leave
  • Test one item or one water cycle first.
  • Mark pump direction beside the control.
  • Stop the machine before changing pipes or storage.
Game data

Vacuum Pump recipes and properties

Inventory description

The Vaccum Pump has many uses when connected to a trigger. Suck up water in to a water container. Pick up plants in to a chest. It can even shoot and place items from a chest.

Max stack
5
Material
Metal
Flammable
No
Durability
7/10
Weight
5/10
Friction
5/10
Buoyancy
7/10

Vacuum Pump mode by job

JobModeRequired destination or supply
Collect waterInConnected Water Container with free capacity
Collect ChemicalsInCompatible connected liquid storage
Collect Crude OilInCompatible connected liquid storage
Harvest crops or loose itemsInConnected Chest with free slots
Plant seeds or place supported itemsOutConnected Chest containing the item
Move water to a farm systemOutStored water and a valid delivery target

The control signal starts the pump; it does not replace the required container, contents, pipe route, or target.

Vacuum Pump not working: isolate the failed stage

SymptomCheck firstNext test
Pump animates but collects nothingIn mode and intake positionAim at one supported liquid or loose item
Liquid reaches no storageCorrect container type and free capacityConnect pump directly to one empty container
Out mode fires nothingChest contains a supported itemLoad one seed or item and use a manual switch
Water system stays dryWater rather than Chemicals or OilTest pump, container, then cannon separately
Works at one shoreline but not anotherIntake height relative to liquid surfaceMove a few metres and retest a clean edge

In Mode Collects; Out Mode Delivers

In mode pulls supported material toward connected storage. It can collect Water, Chemicals, and Crude Oil when the intake reaches the matching liquid, and it can move crops or supported loose items into a Chest.

Out mode takes supported contents from connected storage and sends them toward the target. Use it for planting, item placement, or the delivery side of a farm machine. Reversing the mode changes the job; it does not reverse an incompatible container.

Why a Vacuum Pump Will Not Pick Up Water

  1. Set the pump to In and connect a manual Button or Switch.
  2. Connect it directly to an empty Water Container for the first test.
  3. Place the intake at the liquid edge and adjust its height relative to the visible surface.
  4. Trigger one short cycle and confirm the Water Container count changes.
  5. Only after that works, add the longer Vacuum Pipe route, sensors, or a Water Cannon.

Water, Chemicals, and Oil Are Different Inputs

A working shoreline collector can still fail at a Chemical Lake or oil source when the storage path is wrong. Test each liquid with its intended storage route and never diagnose three liquids through one complicated farm machine.

If one apparently valid water edge refuses to register after mode, height, connection, and capacity checks, move the intake a few metres and repeat the direct-container test. Treat that as a location workaround after the build has passed every other check.