Micro-Swiss FlowTech™ Hotend for Elegoo Neptune 4 / 4 Pro

All-metal hotend for Elegoo 3D printer


(Price shown includes 20% VAT. - Excludes delivery costs)

Content: 1 pc

Delivery by Monday, 01 July if you order by Monday at 00:00.

In stock

Free shipping to Great Britain.
More information regarding shipping & delivery

Features & Advantages

  • For Elegoo Neptune 4 / 4 Pro
  • All-metal construction
  • Cold nozzle change
  • High flow
  • Max. temperature of 300 °C

Item no.: MS-M3107, Content: 1 pc, EAN: 850041631431

Product information & technical details


With the FlowTech™ Hotend, Micro-Swiss introduces a new generation of hotends that, thanks to a special design, eliminates common problems such as leaky nozzle seals or laborious nozzle replacement processes.

► This hotend is compatible with Elegoo Neptune 4 and Elegoo Neptune 4 Pro . No changes to the firmware, build volume or anything similar are required.

Leak-proof design and all-metal construction

The FlowTech Hotend consists of a permanently sealed assembly of a nozzle and thermal break. This leak-proof design ensures that no print is ruined or material wasted by a leaky nozzle.

Thanks to its durable all-metal design, the hotend can handle most 3D printing filaments.

Cold Nozzle Change

With the FlowTech Hotend, the nozzles can be changed one-handed and without hot tightening, which significantly minimises the risk of injury.

High flow

A cylindrical ceramic heater and a 28.6 mm melting zone ensure high flow.

For temperatures up to 300 °C

The hotend has an NTC thermistor and supports temperatures of up to 300 °C.


  • 1 x FlowTech™ Heater Core
  • 1 x Copper thermal adapter
  • 1 x FlowTech™ 0.4 mm Brass Plated Nozzle
  • 2 x Titanium mounting screws
  • 1 x Heatsink
  • 1 x 30 mm PTFE liner
  • 1 x Silicone sock
Spare parts

Questions & Answers about FlowTech™ Hotend for Elegoo Neptune 4 / 4 Pro

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