# Normcore Magnetic Dosing Funnel V2 (51mm)

> Espresso compatibility data from EspressoFit. Confidence: **manufacturer (Tier 1 — manufacturer primary source read firsthand)**.
> Sources last read firsthand: 2026-08-10.
> Canonical page: https://espressofit.com/parts/normcore-dosing-funnel-51mm/

## Specifications

- **Part type:** Dosing funnel
- **Size standard:** 51 mm
- **Brand:** Normcore

## Fits these machines

- De'Longhi Dedica Maestro Plus (EC950M) (51mm portafilter) — https://espressofit.com/machines/delonghi-dedica-maestro-plus/

## Notes

The **51mm** version of Normcore's magnetic dosing funnel — the De'Longhi
format. It clips onto the portafilter rim with 8 neodymium magnets so you can
grind straight into the basket without losing grounds over the edge, then lifts
off without dragging through the coffee bed.

Anodised aluminium, 44g, 18mm tall in the short version, with a knurled edge so
it comes off cleanly with grounds on your fingers.

## Why 51mm specifically

Normcore's own size guide names the formats by brand — "51mm (DeLonghi), 54mm
(Breville/Sage), 58mm (E61 groups, most commercial/prosumer machines, Gaggia,
and La Marzocco)" — so the 51mm funnel is the De'Longhi one. The De'Longhi
manual machines are a **51mm** format, confirmed on De'Longhi's own
[DLSC085 portafilter](/parts/delonghi-dlsc085-bottomless-portafilter/) page,
which states "51mm DIAMETER".

That single millimetre between 51 and 52mm is not a rounding difference: it is
why a La Pavoni accessory will not do here, and vice versa. See
[portafilter sizes explained](/guides/portafilter-sizes/).

Pair it with the [51mm puck screen](/parts/normcore-puck-screen-51mm/) and
[De'Longhi's own 51mm tamper](/parts/delonghi-dlsc080-tamper-51mm/) if you are
building out the Dedica.

## Sources

- https://www.normcorewares.com/products/normcore-magnetic-dosing-funnel-v2
  - Not archivable — Normcore's Shopify CDN rejects the Internet Archive's Save Page Now (their robots.txt allows crawling; the block is at the CDN), so no Wayback snapshot exists and no archive link is rendered. The page itself is live. Official Normcore product page, read firsthand 2026-08-10. Product name verbatim: 'Normcore Magnetic Dosing Funnel V2'. Material 'Anodized Aluminum', weight 44 g, height 18 mm (short version), outer diameter 84 mm, inner diameter 62 mm, held by '8 strong neodymium magnets', knurled edge for grip, works with WDT distribution tools. Offered in 58mm, 54mm and 51mm portafilter sizes; this entry is the 51mm variant.
- https://www.normcorewares.com/products/normcore-espresso-puck-screen-316-stainless-steel
  - Official Normcore product page, read firsthand 2026-07-26 (not archivable, same Shopify CDN block). Carries Normcore's own size guide, which maps the standards to brands verbatim: '51mm (DeLonghi), 54mm (Breville/Sage), 58mm (E61 groups, most commercial/prosumer machines, Gaggia, and La Marzocco)' — naming De'Longhi as the 51mm format this variant is made for.

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Compatibility reference, not a substitute for your machine's manual. Every claim above cites the source it came from; see https://espressofit.com/methodology/ for how entries are verified. Corrections: corrections@espressofit.com.