Our take
BUNN identifies LPG as a commercial one-hopper portion-control grinder. Catalog configuration 20580.0001 lists three batch sizes, a 6 lb whole-bean hopper, 3.19-inch burr diameter and 120 V / 360 W electrical details, but the historical ASIN is not linked to that SKU. The LPG guide describes timed batches into a brew funnel and sample weighing to calibrate output. It gives no integrated scale, grounds-bin capacity or numerical daily throughput rating.
For a commercial drip station after confirming the exact LPG version, electrical label, counter space and service requirements..
Not for residential use, portable single dosing, guaranteed gram accuracy, or a hard workload threshold absent a documented duty rating.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- BUNN documents a one-hopper commercial batch workflow with three portions.
- The LPG guide explains timer calibration and output into a compatible brew funnel.
- The current SKU page provides useful electrical and counter dimensions for that configuration.
What to weigh up
- The row ASIN is not crosswalked to SKU 20580.0001.
- Timed portions are estimates and require sample weighing, not integrated scale dosing.
- No continuous run or daily throughput rating is given; maintenance is service-oriented.
The key details
| Model covered | LPG family; 20580.0001 is a current catalog configuration not mapped to row ASIN |
|---|---|
| Grind and dose controls | Three batch sizes per hopper; automatic stop into a brew funnel |
| Capacity and use | Maker SKU 20580.0001 lists one 6 lb bean hopper and 3.19-inch burr diameter |
| Fit and limitations | Commercial positioning but no verified continuous-duty or daily-throughput rating |
Performance figures are manufacturer claims. Source checked October 6, 2026. Regional models and included accessories can differ.
What the features mean for you
Identity and batch workflow
BUNN identifies the LPG as a low-profile, one-hopper portion-control grinder for commercial coffee service. The current U.S. configuration in its catalog is model 20580.0001; the historical candidate row uses the LPG name, but its ASIN is not independently linked to that model number. BUNN lists three batch sizes per hopper, and the LPG/LPG-2E manual describes loading a brew funnel, starting a cycle and letting the machine stop after a preset amount has been dispensed. The funnel is the collection point; the documents do not establish a grounds-bin capacity. Keep this distinct from LPG-2E and LPGA models.
Bean load and adjustment
The catalog page lists a hopper for up to 6 lb of whole beans. That may support a station that wants a larger bean supply ready, but it is not a grounds receiver capacity and not an indication of daily throughput. The manual says to use whole beans and place the grinder indoors on a sturdy counter or shelf with clearance above the lid. It describes grind adjustment from fine to very coarse, with approximate fine, drip and regular/coarse reference positions. Roast and flavoring can change adjustment. These are maker directions, not a measured comparison of grind consistency, espresso quality or finished beverage taste.
Timed portions are calibrated
The LPG section of the guide describes an adjustable timer, with five seconds per ounce as an approximate starting point and a direction to verify sample output by weighing. That is a time-derived estimate, not an integrated scale, automatic gram measurement or dose-accuracy promise. Changing burr adjustment changes delivered amount, so the manual says to adjust the timer after changing grind. This can be workable for an operator who calibrates the machine for the recipe and coffee, but buyers seeking an automatic gram target should not equate portion control with weight dosing. No repeatability data are provided for the historical candidate.
Power, footprint and service
BUNN lists the 20580.0001 configuration at 120 V, 360 W, 3 A, single phase, 60 Hz with a NEMA 5-15P plug and dimensions around 15.1 by 8.6 by 10 inches. The guide separately calls for a 120 V grounded service. The historical row is not mapped to this catalog configuration, so check the exact unit plate, local supply and installation requirements. Maintenance involves periodic internal work, a dry brush and cloth, and service by a qualified technician; the guide describes annual burr and chamber inspection and a six-month dechaffer interval. The product-page warranty descriptions differ, so confirm current written terms for the exact purchase.
Who may consider this grinder
The LPG can be compared for a commercial drip station that needs preset funnel batches, room for the large bean hopper and access to suitable service. BUNN's commercial positioning does not create a daily-volume or continuous-run rating, so a specific throughput requirement needs other documentation. It is not a home-use candidate: BUNN says the commercial model is not intended for residential service and its warranty is void for residential/noncommercial use. The portion timer is not a scale. Confirm exact model number, power, room and warranty before purchase. No current Amazon offer or exact mapping from ASIN B000FAMS0A is established.
What else to compare
Before you buy
How much does the LPG bean hopper hold?
BUNN lists up to 6 lb of whole beans for configuration 20580.0001.
Does it weigh each dose?
No integrated scale is documented; the manual calls for timed calibration and sample weighing.
How does a batch reach the brewer?
The guide describes grinding a preset portion into a compatible brew funnel.
What power does SKU 20580.0001 list?
BUNN lists 120 V, 360 W, 3 A, single phase, 60 Hz; check the exact unit plate.
Does commercial positioning prove daily throughput?
No. The saved materials do not give a continuous-duty or daily-volume rating.
Is B000FAMS0A a current LPG offer?
No ASIN-to-SKU crosswalk or current exact Amazon offer was established.
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.
- BUNN LPG commercial product page ↗ — checked October 6, 2026.
- BUNN LPG 20580.0001 product page ↗ — checked October 6, 2026.
- BUNN LPG/LPG-2E installation and operating guide ↗ — checked October 6, 2026.
The decision
BUNN identifies LPG as a commercial one-hopper portion-control grinder. Catalog configuration 20580.0001 lists three batch sizes, a 6 lb whole-bean hopper, 3.19-inch burr diameter and 120 V / 360 W electrical details, but the historical ASIN is not linked to that SKU. The LPG guide describes timed batches into a brew funnel and sample weighing to calibrate output. It gives no integrated scale, grounds-bin capacity or numerical daily throughput rating.
Is it the right fit?
Check the exact model and today’s offers on Amazon.