EspressoFit

IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E)

verified · 10 August 2026
Border Ø 62.5mmTamper Ø 53mm28mmBody Ø 54mm
Cross-section to scale, from the dimensions IMS publishes for this basket. The border is what seats in the portafilter — not the tamper figure the size is usually quoted by. See why “58mm” isn’t one standard.

That model name is an IMS product code — series, cup count, height and hole pattern are all encoded in it. IMS basket codes, decoded explains how to read one, and lists every code covered here.

This basket is one of a line. See every IMS B62.5 Competition basket compared — the whole ladder of heights and variants on one page, with the three diameters they share.

Fits these machines

The deepest 54mm basket IMS makes in the competition line — 28mm, rated 18–22g for a dark roast and up to 20–23g for a light one. That is well beyond what Breville’s stock 54mm baskets are built around, and it is the reason this variant exists: light, high-dose recipes need the headroom.

Same B62 geometry as the rest of the family — Ø62.5mm border, Ø54mm internal body, ridgeless, 583 E holes at 0.30mm over a Ø44mm perforated area, for a Ø53/53.4mm tamper — with the extra depth going entirely into puck height.

Check your headroom before buying this one. A deeper basket puts the puck closer to the shower screen, and on a 54mm machine there is less room to give than on a 58mm prosumer group. IMS lists Breville/Sage compatibility for the whole B62 family and does not qualify it by height, and we do not add a qualification IMS has not published — but if you currently run a 22 or 24mm basket at a modest dose, the 26mm is the smaller step up.

IMS names Breville/Sage on this product page, and each cross-referenced machine below states a 54mm portafilter on its own manufacturer page.

Find the IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E) on Amazon (affiliate link — see our disclosure)

Also fits the same machines

Other items confirmed to fit machines this one fits — useful if you're kitting out a single setup. The count is how many of those machines overlap; nothing here is a new fitment claim.

FAQ

What size portafilter is the IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E) for?
It is a 54mm basket, 28mm deep, for 54mm portafilters.
Is the IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E) pressurized?
No — it is a non-pressurized (single-wall) basket, for freshly ground coffee.
Which machines does the IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E) fit?
Breville Bambino; Breville Bambino Plus; Breville Barista Express; Breville Barista Express Impress; Breville Barista Pro; Breville Barista Touch; Breville Barista Touch Impress; Breville Duo Temp Pro; Breville Infuser — each confirmed against manufacturer sources (listed below).

Sources

Spot an error? The fastest fix is the source itself —send us the manufacturer page that contradicts this entry and we'll correct it and cite it. See how we verify.