Compak PK100 Single Dose Coffee Grinder
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Compak PK100: 98mm single-dose grinding for espresso, filter, and cupping
The Compak PK100 is a commercial multipurpose grinder built for coffee professionals who want one platform capable of espresso, pour-over, batch-brew preparation, cupping, and bag grinding. Its 98mm flat burrs, low 900-rpm operating speed, and single-dose workflow are designed to produce broad grind-size capability with low retention and controlled heat.
This is not a small home grinder. The PK100 is a heavy-duty laboratory and specialty-coffee tool suited to roasters, training labs, competition bars, and cafés that need to switch coffees and brew methods without dedicating a hopper to each bean.
Key features
- 98mm high-extraction flat burrs
- Single-dose cupping system
- Stepless grind adjustment across multiple brew methods
- Low-retention grinding path
- 900-rpm operating speed
- 500W motor
- Dual ventilation with an active cooling fan
- Clump-crushing system to reduce static and improve distribution
- Clip-on bag holder for retail and bulk workflows
Grind quality and workflow
The large burr surface and low working speed support rapid grinding while limiting unnecessary heat. A stepless adjustment system gives the operator fine control at espresso settings and a wide path toward coarser filter ranges. Single dosing reduces stale coffee in the chamber and makes the PK100 practical for comparing coffees, changing origins, and running a cupping lab.
Best use case
Choose the PK100 for a roastery, coffee lab, competition program, multi-method specialty café, or high-end brewing bar. It is especially valuable when flavor clarity, repeatable particle distribution, and fast coffee changes matter more than automated portafilter dosing.
Specifications
| Burrs | 98mm flat high-strength steel |
|---|---|
| Adjustment | Stepless |
| Motor | 500W |
| Speed | Approximately 900 rpm |
| Cooling | Dual ventilation; continuously active fan |
| Workflow | Single dose, cupping, filter, espresso, and bag grinding |
| SKU | P0T000 |
| Electrical | 120V version |
How this Compak grinder compares
The PK100 is more versatile than Compak's E-series espresso grinders and uses larger burrs than the E8 or Bolt 83. Choose an E6, E8, or E10 when direct-to-portafilter dosing is the priority; choose an R8 or R120 when bulk bag grinding is the primary job.
Frequently asked questions
Can the Compak PK100 grind for espresso and filter coffee?
Yes. Its adjustment range and 98mm burr system are intended for multiple brewing methods.
Is the PK100 suitable for home use?
It can be used at home, but its size, price, and commercial workflow are best justified in professional or enthusiast environments.
Does it use a hopper?
It is designed around single dosing, making coffee changes easier and reducing retained grounds.
Why does low rpm matter?
Lower burr speed can help control heat and supports the grinder's emphasis on consistent specialty-coffee grinding.
Specifications may change. Contact Espresso Outlet for help selecting a Compak grinder or confirming electrical and installation requirements.
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