Bambu High Flow Hotend - H2/P2S

The Bambu High Flow Hotend for H2/P2S is an official Bambu Lab upgrade hotend designed to push higher volumetric flow while keeping extrusion consistent and precise. With an optimized melt zone, it enables significantly faster printing on compatible H2 Series and P2S printers, helping reduce print times on large parts and heavy infill models without sacrificing surface quality or detail. It also uses Bambu’s quick-swap hotend design, making changes and maintenance fast and simple.

Key Features

• Official Bambu Lab high-flow hotend upgrade for H2 Series and P2S printers
• Optimized melt zone for higher volumetric throughput and faster printing
• Up to 62.5% higher max volumetric speed (manufacturer testing)
• Can reduce print time by up to ~30% on suitable models (manufacturer testing)
• High yet consistent flow helps maintain sharp detail and smooth surfaces
• Quick-swap hotend design for easy removal and installation

Specifications

• Product Type: High Flow Hotend
• Compatibility: Bambu Lab H2 Series and P2S printers
• Performance Gain: Up to 62.5% higher max volumetric speed; up to ~30% print time reduction (tested by Bambu Lab)
• Nozzle Size: 0.4, 0.6 0.8

Ideal For

• Large prints where faster infill and long extrusion runs save time
• Users who want higher speed without under-extrusion or rough surfaces
• Print farms or production workflows needing shorter turnaround
• H2 Series and P2S owners upgrading for maximum throughput

If you want to significantly boost printing speed on your H2 or P2S while keeping detail clean and extrusion stable, the Bambu High Flow Hotend is the purpose-built upgrade to get you there.