Bambu High Flow Hotend - H2/P2S/X2D
Bambu High Flow Hotend - H2/P2S/X2D
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.
| PLA Basic | PLA Matte | PETG HF | |
| Bambu Standard Flow Hotend (0.4mm) | 24 mm³/s |
28 mm³/s
|
24 mm³/s
|
| Bambu High Flow Hotend (0.4mm) | 40 mm³/s | 48 mm³/s | 32 mm³/s |
| Bambu High Flow Hotend (0.6mm) | 40 mm³/s | 40 mm³/s | 40 mm³/s |
| Bambu High Flow Hotend (0.8mm) | 40 mm³/s | 40 mm³/s | 40 mm³/s |
High-Speed Precision: Sharp Details Every Time
Say goodbye to under-extrusion, rough surfaces, and loss of detail. Unlike standard high-flow hotends, Bambu's high yet consistent extrusion ensures crisp edges, flawless texturing, and ultra-smooth surfaces—every single time.
Upgrade now and print faster without compromise!
Printer Compatability
| H2 Series | X2D | P2S | X1/P1 Series | A1/A2 Series |
| Supported | Supported | Supported | Not Supported |
Supported*
|
*Bambu High Flow Hotend is compatible with A1/A2 Series, but it will not improve volumetric speed. In other words, the High Flow Hotend performs the same as a Standard Flow Hotend on the A1/A2 Series.
Filament Compatibility
| Filament | 0.4 mm High Flow Hardened Steel |
0.6 mm High Flow Hardened Steel |
0.8 mm High Flow Hardened Steel |
| PLA Basic | √ | √ | √ |
| PLA Matte | √ | √ | √ |
| PLA Basic Gradient | √ | √ | √ |
| PLA Silk+ | √ | √ | √ |
| PLA Silk Dual Color | √ | √ | √ |
| PLA Silk | √ | √ | √ |
| PLA Metal | √ | √ | √ |
| PLA Marble | √ | √ | √ |
| PLA Sparkle | √ | √ | √ |
| PLA Wood | √ | √ | √ |
| PLA Galaxy | √ | √ | √ |
| PLA Glow | √ | √ | √ |
| PLA-CF | Not recommended | √ | √ |
| PLA Aero | √ | √ | √ |
| PETG HF | √ | √ | √ |
| PETG Translucent | √ | √ | √ |
| PETG-CF | Not recommended | √ | √ |
| ABS | √ | √ | √ |
| ABS-GF | √ | √ | √ |
| ASA | √ | √ | √ |
| ASA Aero | √ | √ | √ |
| ASA-CF | Not recommended | √ | √ |
| PC | √ | √ | √ |
| PC FR | √ | √ | √ |
| TPU for AMS | √ | √ | √ |
| TPU 95A HF | √ | √ | √ |
| TPU 85A | X | Not recommended | Not recommended |
| TPU 90A | Not recommended | Not recommended | Not recommended |
| PAHT-CF | Not recommended | √ | √ |
| PET-CF | √(Only for Left Hotend) | √(Only for Left Hotend) | √(Only for Left Hotend) |
| PA6-CF | Not recommended | √ | √ |
| PPA-CF | √(Only for Left Hotend) | √(Only for Left Hotend) | √(Only for Left Hotend) |
| PPS-CF | √(Only for Left Hotend) | √(Only for Left Hotend) | √(Only for Left Hotend) |
| Support for ABS | √ | √ | √ |
| Support for PLA/PETG | √ | √ | √ |
| Support for PA/PET | √ | √ | √ |
| Support for PLA (New Version) | √ | √ | √ |
| PVA | √ | √ | √ |
| PA6-GF | Not recommended | √ | √ |
For Dual-Nozzle printers (H2D, H2C, X2D) :
1. If you print only single-color filament, we recommend using the Fixed Hotend for printing.
2. If you need multi-color printing with the AMS, connect the AMS to the Fixed Hotend.
3. If you want to use the second hotend for support-material printing, we recommend using the Liftable Hotend.
4. TPU85A is only supported on the Fixed Hotend. TPU95AHF/90A is expected to be supported on the Liftable Hotend starting from firmware version U2.
5. PET-CF / PPA-CF / PPS-CF are supported only on the Liftable Hotend.
Product Specifications
| Max. Printing Temp. | 350 ℃ | Length | 49.2 mm |
| Packaging Weight | 0.028 kg | Packaging Size | 60*60*30mm |
