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High Flow Printing Upgrade Kit
Genuine Bambu Lab high-flow hotend upgrade kits for X2D/P2S and H2D/H2S/H2C printers. Choose a single nozzle size or a two-nozzle pair, in 0.4mm, 0.6mm and 0.8mm, for the left hotend or the H2C right hotend. High-flow hotends move more filament per second for faster printing with high-performance filaments.
Compatibility
X2D, P2S, H2D, H2S, H2C (left and right hotends as listed per variant)
Installation
Please refer to the installation guide on the Bambu Lab Wiki.
Real High Flow: Save Up to 30% of Your Time
The Bambu High Flow Hotend's optimized melt zone enables significantly increased volumetric speed, achieving up to 62.5%1 higher max volumetric speed and reducing print time by up to 30%2 with ease. The larger your model, the more time you save—especially for prints with extensive infills.
1. Tested with ABS, Ø240mm single-wall cylinder, 0.2mm layer height, 1.0mm outer wall, 280℃ nozzle temperature, spiral vase mode on.
2. Tested with PLA Basic, 15% infill, 300x300x300mm cube.
High Flow Hotend - 0.4 mm
Features: Universal standard. Optimal balance of speed and detail. Highly versatile. Compatible with most market filaments.
Primary applications: General-purpose printing, including enclosures, brackets, consumer products, and prototypes.
High Flow Hotend - 0.6 mm
Features: High flow rate. Clog-resistant. Enhanced interlayer bonding/part strength. Produces stronger parts.
Primary applications: Rapid prototyping, large models, and functional parts like jigs, fixtures, or automotive components.
High Flow Hotend - 0.8 mm
Features: Ultra-high-speed. Maximum flow rate. Minimizes print time. Thickest layer heights for robust structures.
Primary applications: Large-scale prototypes, structural components, and vase-mode prints requiring speed and durability.
