What the E3D Revo High Flow Brass Nozzle 1.4mm Does

The E3D Brass Revo™ High Flow Nozzle 1.75mm-1.4mm is a large-diameter nozzle for the E3D Revo ecosystem that supports higher material throughput than a standard small-bore nozzle. It is built for 1.75mm filament and helps users print larger lines, thicker layers and bigger parts more efficiently.

The brass construction makes the nozzle a practical choice for common non-abrasive materials, while the Revo format supports the quick-change workflow associated with the Revo hotend system. The 1.4mm nozzle size is aimed at applications where output and deposition rate matter more than fine surface detail.

Key Features and Practical Benefits

• 1.4mm nozzle diameter: Suited to broad extrusion widths, larger layer heights and reduced print times on large components.
• High-flow design: Built to support increased volumetric extrusion for faster printing and high-output setups.
• Brass nozzle material: Well suited to standard, non-abrasive filaments that benefit from the thermal performance commonly associated with brass nozzles.
• Revo ecosystem fitment: Designed specifically for E3D Revo hotends, with the Revo format intended for straightforward nozzle changes.
• 1.75mm filament compatibility: Matches the most common filament size used on desktop FFF 3D printers.

Where a 1.4mm High Flow Nozzle Makes Sense

A large Revo high flow nozzle is useful for printing big functional parts, shop fixtures, jigs, moulds, cosplay components and rapid prototypes where speed and material deposition are priorities. The wider nozzle opening can also help when stronger bead bonding and thick wall sections are preferred over fine detail.

This nozzle size is a strong fit for makers, educators and small production users running larger-format prints or batch jobs with standard materials such as PLA, PETG, ABS, ASA or TPU. For users asking whether a 1.4mm nozzle is good for fast 3D printing with 1.75mm filament, the main advantage is the ability to push more plastic for bigger, faster layers when the rest of the printer is tuned accordingly.

When to Choose Brass Instead of a Hardened Nozzle

The brass Revo high flow nozzle is best matched to non-abrasive filaments. If a workflow regularly includes carbon-fibre, glass-filled, glow or metal-filled materials, a more wear-resistant nozzle material is generally the better choice.