Hotend for Elegoo Centauri Carbon 1 and Centauri Carbon 2

The FlowTech™ Hotend is a plug-and-play hotend for the Elegoo Centauri Carbon 1 and Elegoo Centauri Carbon 2. It combines a leak-proof nozzle design with a high-flow CHT nozzle setup for faster printing without changing firmware.

Key features and benefits

• Leak-proof nozzle assembly: The nozzle and thermal break are combined into a permanently sealed assembly to help prevent nozzle leaks.
• Cold nozzle changes: Nozzle swaps can be done without preheating the hotend, and no hot tightening is required.
• Bondtech CHT high flow nozzle: The included CHT High Flow nozzle is designed to improve flow rate and layer adhesion, with up to 50 mm³/sec volumetric flow rate.
• All-metal construction: The hotend uses a fully all-metal design and is machined and assembled in-house, with QC at multiple stages and thermal cycling before packaging.
• Matched thermistor configuration: The Centauri Carbon 1 and Centauri Carbon 2 options use different thermistor parameters so the selected model can run without firmware changes.
• High temperature operation: The Centauri Carbon 1 option reaches up to 320°C, and the Centauri Carbon 2 option reaches up to 350°C.

Typical use cases

• Replacing a stock hotend on an Elegoo Centauri Carbon 1 or 2.
• Printing at higher flow rates for faster layer deposition.
• Changing nozzles more easily during routine maintenance.
• Using the FlowTech nozzle ecosystem, including brass plated, CM2, CHT, High Flow CHT-CM2, and DiamondBack nozzle options.

What is included

• 1x FlowTech™ Heater Core
• 1x CHT High Flow - CM2™ Hardened Tip 0.4mm Nozzle
• 1x Heatsink
• 1x Silicone Sock

Documentation and support materials

• Installation instructions are provided in PDF format.
• A video guide and volumetric flow rate analysis are referenced on the product page.