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FlowTech™ Hotend for Elegoo Neptune 4 Plus / 4 Max

Original price $ 64.99 - Original price $ 64.99
Original price
$ 64.99
$ 64.99 - $ 64.99
Current price $ 64.99
SKU M3108

FlowTech™ Hotend for 
ELEGOO Neptune 4 Plus / 4 Max

Installing this hotend on Elegoo Neptune 4 Plus and Neptune 4 Max printers is a very quick and easy process. The kit comes with a plug and play Heater Core, thermistor and a heatsink fully compatible with Neptune 4 Plus and 4 Max. 
Stock z-height, build volume and firmware remains unchanged.

Upgrading your Elegoo Neptune 4 Plus and 4 Max to a FlowTech ecosystem allows you to use a full range of FlowTech, leak-proof nozzles including Diamondback nozzles that have a solid diamond tip - NOT a diamond coating.


Made in USA by Micro Swiss

  • Leak-Proof Nozzle:
    Tired of messy nozzle leaks that ruin your prints and waste filament? FlowTech Hotend combines nozzle and thermal break into one permanently sealed assembly that ensures a leak-proof hotend.

  • Cold Nozzle Change:
    Swapping out nozzles used to be a time-consuming and potentially hazardous task. With a FlowTech Hotend, nozzle changes are effortless, and there's no need for hot tightening, and you can do it with just one hand.

  • High-Flow Characteristics:
    Ceramic cylindrical heater and 28.6mm melt zone provides excellent volumetric flow rate.

  • All-Metal Design:
    Built to last! FlowTech hotend features an all-metal design that can handle most modern 3D printing filaments. The entire hotend is machined and assembled in-house, with quality control performed at multiple stages during the manufacturing process. At the end, each hotend undergoes a full thermal cycling test before it is packaged.

  • 300°C Max Temperature:
    This hotend is rated at 300°C temperature with a properly tuned NTC thermistor for each specific printer. This particular edition is perfectly tuned for Elegoo Neptune 4 Plus and 4 Max so no firmware changes are needed.
  • ELEGOO Neptune 4 Plus
  • ELEGOO Neptune 4 Max
What's in the box


Installation Instructions - PDF

Video Guides:

Coming soon...

Spare Nozzles

Brass Plated nozzles for FlowTech™ Hotend

Hardened CM2™ Nozzle for FlowTech™ Hotend

FlowTech™ DiamondBack Nozzles

Customer Reviews

Based on 2 reviews
Blew my expectations out of the water.

Micro Swiss at it again with another great product. The FlowTech hotend gets the job done with a better flow rate compared to the stock Elegoo hotend. It was a super easy install, literally plug and play. So no need to mess with any printer configurations. Plus we have a reliable source for nozzles! Highly recommend this product!

Great product

Easy to install very effective no issues