






Portafilter
51 mm Three-Lug Portafilter for DeLonghi, Bottomless or Dual Spout
B04 groups bottomless and dual-spout formats within the 51 mm three-lug line.
Specifications
- Mounting lugs
- Three
- Head format
- Bottomless; dual spout
- Fitment family for confirmation
- DeLonghi three-lug
- Nominal working size
- 51 mm
- Customization
- Handle customization
Choose the head configuration
B04 groups bottomless and dual-spout formats within the 51 mm three-lug line. A bottomless head keeps the basket underside visible. The dual-spout version routes espresso through separate outlets.
Confirm the fit before ordering
State the outlet format separately from the handle request. The product page can show both formats, while the quotation should identify the exact head and handle combination. Confirm fit against the original portafilter before ordering.
Key features
51 mm nominal working size.
Three-lug mounting configuration.
Bottomless; dual spout format.
Handle customization can be specified in the inquiry.
Applications
Espresso extraction accessories.
Configuration inquiry
Send KHC-B04, the exact machine model, original portafilter dimensions and preferred head or handle configuration.
Questions before ordering
What is needed to confirm machine fit?
Send the exact machine model and the original portafilter dimensions or lug photographs. The DeLonghi three-lug reference is not a universal fit guarantee.
Can the handle be customized?
Yes. Handle customization is confirmed. Send the preferred handle reference with the head configuration and quantity.
Can I choose the outlet format?
Bottomless and dual-spout formats are listed. Confirm the exact combination with the quotation.


