Our take
La Pavoni's Professional machine instructions identify Tre Spade PGC chrome and PGB brass burr grinders and state that the family has nine settings. A model-specific retailer page for the brass version adds stepped adjustment, conical tempered-steel burrs, a portafilter-triggered workflow, a manual switch and a safety stop after about two minutes. It lists 4 oz bean and 7 oz grounds capacities and 110–120 V / 140 W for its US configuration. Those figures are not mapped to row 45's PGC chrome unit. Tre Spade's separately numbered 30500 is not proven to be the same grinder.
For residential espresso users comfortable confirming variant and voltage; not for commercial volume, weight dosing or many adjustment steps..
Not for commercial service, scale-based dosing, a broad micro-adjustment range, or a purchase that depends on the brass retailer version's capacities or electrical rating.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- La Pavoni names PGC chrome and PGB brass as burr grinders and documents a nine-setting family.
- A retailer record describes a manual portafilter-triggered workflow for a specific La Pavoni brass version.
- The review keeps the separately cataloged Tre Spade 30500 and its capacities out of this PGC/PGB profile.
What to weigh up
- Nine numbered settings provide less adjustment granularity than a stepless or macro/micro system.
- Capacity and US electrical values are retailer and version-specific, not row 45's verified PGC configuration.
- Neither historical ASIN is a current offer, and espresso guidance is not a measured performance test.
The key details
| Model covered | PGC chrome / PGB brass; row 45 PGC clue; historical ASINs and voltage version unresolved |
|---|---|
| Grind and dose controls | Nine settings; PGC chrome and PGB brass variants |
| Capacity and use | Retailer lists a manual portafilter workflow for a named brass version |
| Fit and limitations | Check offered version, capacity and electrical label; ASINs unresolved |
Performance figures are manufacturer claims. Source checked September 30, 2026. Regional models and included accessories can differ.
What the features mean for you
PGC and PGB belong to one named family
La Pavoni's Professional espresso-machine instructions name the Tre Spade PGC chrome and PGB brass grinders together and describe nine grind settings. Row 45 carries the PGC clue; row 247 names PGB. The manual supports one family page for those finishes, while both historic ASINs remain separate candidate records and neither is a current Amazon link. The 30500 Tre Spade catalog item has not been crosswalked to PGC or PGB. Do not move that catalog model's capacities, dimensions or regional rating into this family.
A simple stepped control and manual routine
The family has nine adjustment positions according to the maker's instructions. Whole Latte Love's record for a brass version describes a stepped 1–9 dial, manual on/off and portafilter-actuated grinding. That provides a direct workflow for a buyer comparing traditional espresso preparation, but it does not establish precise gram dosing or repeatability. The available PGC/PGB materials do not document a scale, time-derived dose estimate or programmable preset. A buyer who wants small adjustment increments may prefer to compare a stepless grinder as well.
Separate retailer specifications from the PGC row
The retailer page describes conical tempered-steel burrs and lists 4 oz of beans, 7 oz of grounds and 110–120 V / 140 W for the US brass version. These details help describe that named configuration, but row 45's historical title points to PGC chrome and does not establish that same US version. Tre Spade catalog item 30500 has a separate 220–240 V / 50 Hz standard profile and 200 g / 230 g capacities; no direct code link joins it to PGC or PGB. Keep voltage and capacities unknown for strict matching.
Residential use is different from commercial duty
Whole Latte Love labels its described product as residential and says it stops after roughly two continuous minutes as a safety limit. That is a product-page description, not a quantified commercial service rating. The maker's recommendation appears in an espresso-machine preparation context, but it does not prove shot quality or commercial readiness. There is no measured throughput, run/rest schedule for row 45, or weight-dose behavior. A high-volume café should require a verified duty specification and exact unit rather than infer service class from the espresso association.
Verify the version before ordering
The model search can help find listings for PGC or PGB, but neither historic ASIN is mapped to a current item. Confirm the chrome or brass code, regional electrical label, hopper and receiving container on the actual unit. The maker has not documented noise, retention, dose consistency or a measured espresso result in the saved sources. Use nine settings as a documented control count, not as evidence of uniform grind quality. If a listing uses 30500, request its manufacturer code and do not assume it is a PGC/PGB alias.
What else to compare
Before you buy
What are PGC and PGB?
La Pavoni identifies PGC as chrome and PGB as brass versions of its nine-setting Tre Spade burr grinder family.
Does the 30500 catalog grinder prove the same capacities?
No. The saved research found no direct crosswalk from Tre Spade code 30500 to PGC or PGB.
Does this grinder weigh coffee?
No scale or weight-target dosing is documented; the retailer describes manual portafilter activation.
Is 110–120 V verified for row 45?
No. That rating belongs to a named retailer US brass version, not a confirmed row 45 unit.
Are either historic ASINs current offers?
No exact current offer was verified for row 45 or row 247; use the labeled family search.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- La Pavoni Professional espresso-machine instructions ↗ — checked September 30, 2026.
- La Pavoni Professional espresso-machine instructions ↗ — checked September 30, 2026.
- Whole Latte Love La Pavoni burr grinder product record ↗ — checked September 30, 2026.
- Tre Spade FACEM catalog ↗ — checked September 30, 2026.
- Caffe Excelsior Tre Spade grinder record ↗ — checked September 30, 2026.
The decision
La Pavoni's Professional machine instructions identify Tre Spade PGC chrome and PGB brass burr grinders and state that the family has nine settings. A model-specific retailer page for the brass version adds stepped adjustment, conical tempered-steel burrs, a portafilter-triggered workflow, a manual switch and a safety stop after about two minutes. It lists 4 oz bean and 7 oz grounds capacities and 110–120 V / 140 W for its US configuration. Those figures are not mapped to row 45's PGC chrome unit. Tre Spade's separately numbered 30500 is not proven to be the same grinder.
Is it the right fit?
Check the exact model and today’s offers on Amazon.