Outside limits
Prusament PEI on the H2S
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- Nozzle400–420 °C (752–788 °F)
- Bed140–160 °C (284–320 °F)
- Speed—
- Dry—
- Density1.27 g/cm³
Print at 400–420 °C (752–788 °F) nozzle, 140–160 °C (284–320 °F) bed.
H2S maximums: nozzle 350 °C (662 °F), bed 120 °C (248 °F).
Sources & notes
Bambu Lab H2S with Prusament PEI: The listed nozzle temperature starts at 400 °C (752 °F), above this printer's maximum of 350 °C (662 °F). This printer cannot print this material at the recommended nozzle temperature.
Dataset imported 13 October 2026. Manufacturer page checked 15 October 2026.
Filament source · Printer source · Filament JSON
The H2S technical specifications list a hardened steel nozzle, a 350 °C maximum nozzle temperature, and a 120 °C maximum heatbed temperature.
The product page describes a front door, a top cover, and enclosure alignment, and it says PLA and PETG can be printed without opening the door.
The specification lists active chamber heating to 65 °C. Filament odometry is supported with AMS. The page does not say an AMS unit is included, and it does not name the extruder direct drive.
Questions
Can the Bambu Lab H2S reach the listed PEI nozzle temperature?
The listed nozzle temperature starts at 400 °C (752 °F), above this printer's maximum of 350 °C (662 °F). This printer cannot print this material at the recommended nozzle temperature.
Can the H2S reach the listed bed temperature?
The listed bed temperature starts at 140 °C (284 °F), above this printer's maximum of 120 °C (248 °F). This printer cannot print this material at the recommended bed temperature.
Is an enclosure required?
Whether an enclosure is required is not in our current sources.
Is a hardened nozzle recorded?
A hardened nozzle is not recorded for this filament.