E3D CLEARANCE - E3D Titan Aqua Water Cooled Hotend and Extruder - 1.75mm (12v)

The Titan Aqua is an upgraded version of the Titan Aero, with water-cooling technology for improved thermal performance and print consistency. The Titan Aqua also features optional upgrades such as plated copper blocks and nozzles, and has less vibration for increased print quality.

  • Water-cooled for improved thermal performance
  • Idler mechanism for easy filament changes
  • Precision 3:1 gearing ratio
List Price: $160.49
Product No. M-7UP-V1RX

Please note, all Clearance Item purchases are final and are not covered by the MatterHackers Return Policy - this excludes Refurbished 3D printers and machines which have at least a 6-month warranty.

Reason for Clearance:  This item is being discontinued.

Water-Cooled Technology

The big difference between the Titan Aero and the Titan Aqua is the cooling technology. The Aero uses a fan to air-cool the heat sink while the Aqua uses the power of water-cooled technology. The water-cooling is much quieter since the fan and radiator are larger and separate from the hotend. This is perfect for use in warm chambers where air-cooling is less effective, thus improving the thermal performance and print consistency of the Titan Aqua.

Warm coolant is passed through an external radiator for cooling

Titan Aero Upgraded

The Titan Aqua has all the same features that makes the Titan Aero an excellent tool head, including the idler mechanism, easy filament change, sharp-toothed custom-machined hobb, and precision 3:1 gearing ratio. The new water cooling technology along with other optional upgrades such as the plated copper blocks and nozzles further improve its performance. Not only is the print head less bulky, it has less vibration which ultimately increases print quality.

The assembled Titan Aqua

Complete the Titan Aqua package

This item - the Titan Aqua hotend and extruder - does not include the tubing, fan, pump, or radiator required for a complete liquid-cooled package. We have the E3D Water Cooling Kit available as an add-on to complete the setup here. Or, if you prefer to build a different system with your own components feel free - the only compatibility to keep in mind are the adapters that accept 4mm tubing on the Titan Aqua extruder.

The combined reservoir and pump of the E3D Water Cooling Kit

What's In The Box?

Machined Parts:

  • Main body
  • Sealing plate
  • Filament guide
  • Hobbed shaft with Derlin gear
  • Pinion gear
  • V6 aluminium heater block
  • V6 heatbreak
  • V6 brass nozzle

Electrical Parts:

  • E3D 'Compact but Powerful' NEMA17 motor
  • Motor cable
  • Thermistor and connector cable
  • 12v 30W heater cartridge


  • V6 universal fixings kit
  • 2 x M5 4mm Push-fit elbow fittings
  • 2 x MR95ZZ bearings
  • M3x3 Grub screw
  • 4 x M4x15 Socket head cap screws (for mounting)
  • 2 x M3xM25 Socket head cap screws
  • M3x16 Socket head cap screws
  • Circlip
  • Titan idler spring

Unassembled kit:

  • Silicone sealing gasket
  • Titan idler arm
  • V6 Silicone sock
  • Thermal compound paste
  • 100mm PTFE tubing (not shown)

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