Micro Swiss FlowTech Hotend for ELEGOO Neptune 4 and Neptune 4 Pro

$64.99

The Micro Swiss FlowTech hotend for ELEGOO Neptune 4 and 4 Pro features a leak-proof design, cold nozzle swaps and 300°C max printing temperature.

Product Options

Frequently Purchased Together

	A 3 pack of heat resistant, non-stick silicone socks for the Micro Swiss FlowTech hotends.	Micro Swiss FlowTech Silicone Socks (Pack of 3) $10.49
	The Micro Swiss FlowTech nozzle features an integrated thermal tube design that offers leak-proof operation and simple cold nozzle changes.	Micro Swiss FlowTech Brass Plated Nozzles $16.50
	The Micro Swiss FlowTech CHT nozzle combines FlowTech's leak-proof design with Bondtech's proprietary CHT technology, delivering volumetric flow rates up to 50 mm³/sec with improved layer adhesion.	Micro Swiss FlowTech CHT High Flow Nozzles $22.75
	The Micro Swiss CM2 nozzle features a Copper Chromium Zirconium body with an M2 hardened steel insert and nonstick nano coating. It offers exceptional durability with a limited lifetime warranty against wear.	Micro Swiss FlowTech CM2 Nozzles $23.75
	The Micro Swiss FlowTech CHT CM2 nozzle features Bondtech's CHT technology with multi-chamber design, reaching volumetric flow rates up to 50 mm³/sec. It has a copper chromium zirconium body with M2 hardened steel tip and nonstick nano coating.	Micro Swiss FlowTech CHT High Flow CM2 Nozzles $29.95
	The Micro Swiss FlowTech DiamondBack nozzle features a proprietary Polycrystalline Diamond (PCD) insert that delivers unmatched durability and superior precision. It's capable of printing with any filament from PLA to abrasive carbon-embedded materials.	Micro Swiss FlowTech DiamondBack Nozzles $124.99

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Product Details

Micro Swiss FlowTech Hotend for ELEGOO Neptune 4 / 4 Pro

The Micro Swiss FlowTech hotend brings an advanced all-metal design to the ELEGOO Neptune 4 and 4 Pro with true plug 'n play installation. This complete hotend upgrade features a leak proof nozzle system that eliminates messy failures, while offering simple cold nozzle changes with just one hand.

The ceramic cylindrical heater and 28.6mm melt zone deliver excellent volumetric flow rates up to 300°C, handling modern filaments with ease. Each hotend is machined and assembled in-house with rigorous quality control, including full thermal cycling tests before packaging. The kit maintains the stock z-height and build volume with no firmware changes required.

Made in the USA by Micro Swiss

Features

Leak-proof nozzle design combines nozzle and thermal break into one sealed assembly
Cold nozzle changes with one hand - no heat tightening required
Ceramic cylindrical heater with 28.6mm melt zone for high flow rates
All-metal construction handles modern filaments
300°C maximum temperature with tuned NTC thermistor
Plug and play installation - no firmware changes needed
Maintains stock z-height and build volume
Compatible with full range of FlowTech nozzles including Diamondback
Precision machined and assembled in-house with quality control
Full thermal cycling test performed on each unit