WPM Primus Coffee Machine
Best precision machine for home baristas seeking professional-grade extraction control.
This machine turns your kitchen into a high-end lab by putting granular pressure profiling and custom extraction curves at your fingertips. It demands a serious commitment to the craft, but for those who want total control over every variable, it delivers a level of precision rarely found in a home setup.
$2002.00
at
Alternative Brewing
Who it's for
- Home baristas seeking professional-grade thermal consistency
- Early risers needing a quiet, long-lasting kitchen appliance
- Precision-focused enthusiasts wanting repeatable, customizable espresso shots
Who should skip it
- Budget-conscious shoppers looking for entry-level pricing
- Apartment dwellers with limited counter space
- Casual users preferring low-maintenance, simple brewing routines
Performance breakdown
Pressure Profiling Precision
Granular 0.1-bar adjustments offer unparalleled control over every extraction stage.
Thermal Stability
Dual boiler architecture ensures consistent heat for back-to-back brewing and steaming.
Steam Power
Commercial-grade wand delivers the high-velocity dry steam needed for silky microfoam.
Workflow Customization
Twenty programmable slots allow users to save and replicate complex recipes.
Build Integrity
Heavy-duty stainless steel construction provides a robust, professional-grade foundation.
Learning Curve
Advanced features require a dedicated user willing to master manual variables.
Key Specs
Machine Type
Semi-Automatic
Pump Pressure
12.0 bars
Water Reservoir Capacity
60.87 ounces
Milk Frother Type
Manual Steam Wand
Portafilter Diameter
58.0 mm
Heating System Type
Double Boiler
Programmable Settings
Yes
Cup Warmer
No
Housing Material
Stainless Steel
Power
2300 W, 220–240 V
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