Compak F8 OD — Commercial Espresso Grinder with 83 mm burrs, Endless System

Micron-level precision for extractions that tolerate no compromise

The Compak F8 OD is a commercial espresso grinder with 83 mm flat burrs, designed for specialty coffee shops that want absolute control over the grind. Its Endless system displays the exact distance between the burrs in micrometers in real-time — a level of precision that few commercial grinders offer in this price range.

What sets it apart

The Endless system is the central selling point of the F8 OD. As you turn the adjustment knob, the screen displays the value in microns until you reach the desired level. You can then save the recipe. The green number indicates the distance between the upper and lower burrs — the saved recipe appears in orange and visually locks when aligned with the central triangle.

The Lock Load system simplifies maintenance: it provides instant access to the grinding chamber for cleaning or burr replacement, without tools or complex disassembly. The K110 hardened steel burrs have a durability of 800 kg of coffee, with a configurable alarm to monitor their wear.

Key specifications

• K110 hardened steel flat burrs — 83 mm diameter, 800 kg durability
• Production flow: 4.2 g/s — suitable for continuous service without bottlenecks
• Motor: 630 W at 1,310 rpm — constant power for homogeneous grinding
• Bean hopper: 1,250 g — sufficient capacity for full service without intermediate refilling
• Dimensions: 230 W × 385 D × 617 H mm
• Weight: 15.36 kg
• Endless system — micrometer adjustment by worm screw with micron display
• Lock Load system — instant access to the grinding chamber without tools
• Wireless firmware update (Wi-Fi)
• Absolute and relative dosing statistics, resettable
• Configurable burr wear alarm
• Red Speed burrs option available

Daily use

The F8 OD is built for barista teams who want to replicate a precise extraction from one service to the next. Micron recipe saving eliminates guesswork during barista changes or from day to day. Dosing statistics help track grind drift and anticipate maintenance.

Wireless firmware updates ensure access to new features without service interruption. The Red Speed burrs option is available for coffee shops looking to increase throughput without replacing the machine.

For whom / Not for whom

Ideal for:

• Medium to high volume specialty coffee shops that prioritize precision and repeatability of extraction
• Teams with multiple baristas who need to replicate the exact same recipe from one service to the next
• Establishments that want a powerful commercial grinder with simplified maintenance thanks to Lock Load

Less suitable for:

• Small, low-volume coffee shops for which a 64 mm burr grinder like the Compak E6 OD offers a better size/price ratio
• Residential use — the F8 OD is commercial equipment designed for continuous service

Positioning

In the category of 83 mm flat burr commercial espresso grinders, the Compak F8 OD stands out with its Endless system that displays the grind in microns. It offers the best precision/price ratio in the Compak F range for medium volume specialty coffee shops.

Compatible with

• Standard 58 mm commercial portafilters
• Red Speed burrs option (direct replacement for K110 burrs)