MHW-3BOMBER Bottomless Portafilter 51–58 mm – Breville, La Marzocco, E61 & DeLonghi
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PRODUCT INFORMATION
The MHW-3BOMBER Bottomless Portafilter provides a clear view of espresso extraction, making it a useful tool for evaluating distribution, tamping and channeling. The open-bottom design allows you to observe the extraction directly while brewing.
The portafilter head is made from durable SUS304 stainless steel, while the handle is crafted from natural walnut wood. Multiple versions are available in 51 mm, 54 mm and 58 mm, with different locking-lug configurations for selected espresso machines and group heads.
KEY FEATURES
- Bottomless design: Provides a direct view of espresso extraction.
- Extraction diagnostics: Helps identify uneven extraction, channeling and puck-preparation issues.
- SUS304 stainless steel: Durable and corrosion-resistant construction for regular use.
- Walnut wood handle: Ergonomic grip with a premium natural wood finish.
- Multiple compatibility options: Available for a range of espresso machines and group-head systems.
- For home and professional baristas: Ideal for espresso training, recipe adjustment and café use.
COMPATIBILITY
La Marzocco / E61 – 58 mm, 2 Lug
Suitable for many 58 mm E61- and La Marzocco-compatible group heads, including selected models from:
La Marzocco, E61, Flair 58, ECM, Rocket, Sanremo and Synesso
Note: Not suitable for Breville 58 mm or Gaggia machines.
Breville Barista Series – 54 mm, 3 Lug
Compatible with selected Breville / Sage 54 mm espresso machines, including:
BES840XL / BES870XL / BES878BSS / BES880BSS
58 mm – 3 Lug
Compatible with selected 58 mm espresso machines, including:
BAE01 / BAE02 / CALPHALON Temp IQ / Maxim's de Paris / Catfish
Welhome – 58 mm, 2 Lug
Compatible with selected models:
210 / 270 / 310 / 330 / 410 / 510
DeLonghi – 51 mm, 2 Lug
Compatible with selected DeLonghi machines:
EC200 / EC221 / EC330 / EC152 / ECO310
DeLonghi 9 Series – 51 mm, 3 Lug
Designed for selected DeLonghi 9 Series machines.
PRODUCT SPECIFICATIONS
| Specification | Details |
|---|---|
| Brand | MHW-3BOMBER |
| Product Type | Bottomless / Naked Portafilter |
| Portafilter Material | SUS304 Stainless Steel |
| Handle Material | Walnut Wood |
| Sizes | 51 mm / 54 mm / 58 mm |
| Lug Configuration | 2 Lug / 3 Lug depending on version |
| Weight | approx. 290–370 g depending on version |
| Application | Espresso Extraction & Extraction Analysis |
| Country of Origin | China |
Extraction Note
Spraying or uneven extraction can be influenced by factors such as grind size, dose, distribution, tamping, coffee freshness and brewing parameters. A bottomless portafilter makes these effects easier to observe and can help improve espresso preparation.
All orders are shipped directly from stock.
The processing time for orders is 1-3 working days (Monday to Friday).
SHIPPING COUNTRIES/REGIONS
- Shipping to Austria and Germany costs €10 per order.
- Shipping to all other EU countries is €15 per order.
Free shipping within the EU for orders over €100.
Note: These shipping costs will only be displayed at checkout after you have entered your address.
CANCELLATIONS
If you change your mind immediately after placing your order, we can accept cancellations at any time before the order has been shipped. If an order has already been shipped, please refer to our refund policy.
CHANGE OF ADDRESS
Once the goods are on their way, we can no longer change the delivery address. If you need to change the delivery location of your order, please contact us within 24 hours of placing your order at office@mhw3bomber.at.