Product highlights
Quiet and Precise Pressure
Wendougee E-Bar
Thermoblocks and brew boiler
Touch screen
1.5L Tank + plumbable
WPM Primus Espresso Machine with Gear Pump | Pressure Profiling
WPM PRIMUS prosumer espresso machine
The WPM PRIMUS is a prosumer espresso machine for home baristas who want the Ultimate control over there extraction and want the kind of control normally found behind in high end espresso machines that costs thousands and usually it sets behind specialty café counter.
Hybrid heating system
The WPM PRIMUS pairs a 0.8L stainless steel boiler with two PID-controlled thermoblocks for brewing and a separate SuperSteam thermoblock for the steam wand. Brew temperature holds steady shot to shot, the machine warms up quickly from cold, and you can pull espresso while steaming milk without either circuit losing pressure or temperature.
Gear-pump for pressure profiling
Instead of the vibratory pump most home machines run, the WPM PRIMUS uses a quieter and more precise gear pump, which gives you real pressure profiling capabilities. That means you can vary pressure during the shot rather than running a flat 9 bars the whole way through. Lighter roasts tend to pull cleaner with a softer pre-infusion ramp, and darker roasts often want a harder front end. The WPM PRIMUS lets you do both, on the same machine, with saved profiles.
Brewing modes
Several presets ship with the machine, and you can build and save your own. A traditional Italian shot, a slow ramped third-wave profile, a lever-style declining-pressure curve — switch between them with ease without needing to redo the profile your self, also helps save the perfect profile for the coffee that your partner like but don't have your barista skills, so they call pull the perfect shot with a simple touch on the screen.
Who it's for
If you weigh doses, time shots, and rotate through a new bag of beans every couple of weeks, the WPM PRIMUS gives you room to keep experiment and learning. also If you like the specific coffee rude with a specific profile and you don't wanna go through the hassle of doing it every day, WPM PRIMUS will save it for you and it will reproduce it with simple touch of button, so you enjoy your favorite coffee brewed in the best way possible.
Learn more about WPM
Pairs well with
In stock! Ships within 1-2 business days.
14-day cool-off period
2-Year Warranty
Insured shipping across the EU and EEA
Popular upgrades
Product highlights
Quiet and Precise Pressure
Wendougee E-Bar
Thermoblocks and brew boiler
Touch screen
1.5L Tank + plumbable
WPM Primus Espresso Machine with Gear Pump | Pressure Profiling
Product details
WPM PRIMUS KD-330X — Key Features
Triple Hybrid Heating System
– A 0.8 L stainless steel boiler works alongside a PID-controlled brew thermoblock and a dedicated SuperSteam thermoblock, holding brew temperature within ±1 °C and producing continuous steam without any pressure drop on the brew side.
Real-time pressure and flow profiling
– The Gear pumps handle pressure in 0.1-bar steps for pressure and flow profiling. Pick a preset, tweak it, save it.
Gear Pump
– The WPM PRIMUS uses a gear pump , which is what commercial machines use, the advanced gear pump provide quiet operation and precise pressure control with real-time profiling from 1 to 12 bars in 0.1-bar increments..
LCD with Rotating paddle
– display sits at the top that shows live pressure, flow rate, shot time and temperature; the rotating paddle around the screen for manual controls
1.8 L Tank with Direct-Plumb Option
– A removable 1.8 L reservoir , and the direct-plumb for cafe-style continuous use.
360° Articulating Steam Wand
– A cool-touch wand with a two-hole tip and seven-step adjustable steam flow rotates in any direction.
Fast heat-up
– Ready to pull a shot in around 3 minutes
Specification
Machine type
– Semi-automatic dual boiler espresso machine
Brew boiler
– Triple hybrid: 0.8L Stainless steel boiler + PID brew thermoblock (±1°C)
Steam thermoblock
– SuperSteam PID thermoblock
Group head
– Saturated group head (316L stainless steel)
Display
– Circular LED touchscreen on group head, real-time pressure / flow / temperature / time
Pump type
– Gear Pump
Heating system
– Triple hybrid: 0.8L copper boiler + PID brew thermoblock (±1°C) + SuperSteam PID thermoblock
Pressure profiling
– Yes — manual or programmable via the screen and
Flow control
– Yes — pressure or flow mode per profile
Pre-infusion
– Yes — programmable low-pressure phase
Portafilter
– 58 mm, VST and IMS basket compatible
Water reservoir
– 1.8L removable.
Direct plumb-in
– Yes
Voltage / Wattage
– 220–240 V, 50 Hz / 2100 W.
Dimensions (W × D × H)
– 235 × 490 × 400 mm
Weight
– 21.5 kg
Body
– stainless Steel
Warranty information
We guarantee the quality and performance of our espresso machines. Every purchase includes:
- A comprehensive two-year limited warranty for all private customers.
- A one-year limited warranty for all commercial and business applications.
Included in the Box
Cleaning and maintenance tool
Single and double shot baskets
Professional Portafilter
Coffee tamper
Removable 1.8L water reservoir
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We ship the WPM PRIMUS fully insured across the EU and EEA. Handling takes 1–2 business days; transit is 2–7 business days depending on destination. Tracking details arrive by email the moment your machine leaves the warehouse.
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Customer Support
Questions about dial-in, or anything else WPM PRIMUS related, we reply within 24 hours on weekdays. just drop a message in the chat or WhatsApp during business hours.
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FAQ’s
Scroll down to the FAQ section on this page for answers on most common questions. If your question isn't covered, the contact form at the bottom of the page to reaches us directly, and we will do our best to answer as soon as possible.
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Contact Us
Email info@vellutto.eu, WhatsApp, or use the Contact form further down this page. We usually reply within few hours or within 24 hours on weekend.
WPM PRIMUS Turn Every Morning Into a Ritual
A great espresso machine does more than make coffee. It changes the mood of the room.
The WPM PRIMUS is for those who want mornings to feel slower, richer, and more intentional. The kitchen becomes a coffee bar. The first shot becomes a ritual. And the simple act of making espresso at home starts to feel like one of the best parts of the day.
It is not only about making coffee. It is about creating a full experience that feels refined, rewarding, and unmistakably yours.
A Closer Look at the WPM PRIMUS
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Heating System
Triple Hybrid Heating System
A 0.8 L boiler works alongside a PID-controlled brew thermoblock and a dedicated SuperSteam thermoblock, holding brew temperature within ±1 °C and producing continuous steam without any pressure drop on the brew side.
The SuperSteam thermoblock supply steam on demand. That's how the Primus can pull a shot and steam milk simultaneously.
Gear Pump
Gear Pump for Pressure and Flow Profiling
The Gear pumps handle pressure in 0.1-bar steps for pressure and flow profiling that gan go from 1-12bar of pressure, you can Watch and adjust extraction pressure live on a colored LED display. create your own profile or a pick preset, tweak it, save it. Different profiles let you push for sweetness on one bean and cut bitterness on another without changing anything else.
Steam wand
360° Articulating Steam Wand
A cool-touch wand with a two-hole tip and seven-step adjustable steam flow rotates in any direction, fed by the dedicated SuperSteam thermoblock for uninterrupted microfoam.
Control
Circular LCD with Rotating Collar
A backlit colour display sits at the top of the group head and shows live pressure, flow rate, shot time and temperature; the rotating collar around the screen controls every menu and recipe selection on the machine.
Water supply
1.8 L Tank with Direct-Plumb Option
A removable 1.8 L rear reservoir lifts out for refilling, and the Primus accepts an optional direct-plumb conversion kit for cafe-style continuous use.
Group Head
58 mm Stainless Group Head
The Primus brews through a 58 mm metal group head sized for the European portafilter standard, with single, double and blind cleaning baskets included as standard.
Brewing
Three Brewing Modes with 20 Saved Recipes
Switch between manual paddle, semi-automatic and fully automatic extraction, and store up to 20 custom pressure profiles for instant recall on any shot.
Heat up
Three to Five Minute Warm-Up
The thermoblock architecture reaches brew temperature in under five minutes from cold, compared with twenty to thirty minutes for most dual-boiler prosumer machines, and uses noticeably less standby power.
WPM PRIMUS Intuitive to use. Elegant to look at
The WPM PRIMUS makes the whole ritual feel effortless. From the first touch, it feels intuitive in a way that puts you at ease, as though each movement has been thought through so well that nothing interrupts the moment. You are not working around the machine or trying to keep up with it; instead, it moves with you, letting the process feel smooth, natural, and quietly satisfying from start to finish. That ease is part of what makes it so appealing to own.
On the counter, it has a calm, elegant presence that instantly lifts the space around it, drawing the eye without ever feeling loud. It looks refined, and turns making espresso into one of those small parts of the day that you genuinely look forward to.
Buy More And Save More
Your bundle
Buy grinder with your espresso machine and save €100
FAQs
Please read our FAQs page to find out more.
What is the WPM PRIMUS espresso machine?
The WPM PRIMUS is a stainless-steel espresso machine built around a gear pump, a 58mm metal group head, and an LED colour display. It is designed for home baristas and more demanding coffee workflows, with variable pressure settings and seven levels of steam flow adjustment.
Does the WPM PRIMUS have pressure profiling?
Yes. WPM says the PRIMUS supports real-time pressure adjustment, pre-set pressure profiles, and custom profiles you can create and save. Retailer and review coverage describe pressure control across roughly 1 to 12 bar, with 0.1-bar adjustment for more precise espresso profiling.
What pump does the WPM PRIMUS use?
The WPM PRIMUS uses a gear pump rather than a standard vibration pump. WPM presents this as a quieter, more precise system for controlling extraction pressure, and review coverage also highlights the low-noise operation.
Can the WPM PRIMUS brew espresso and steam milk at the same time?
Yes. WPM says its hybrid heating system combines a 0.8L boiler, a PID thermoblock, and a dedicated SuperSteam thermoblock to allow simultaneous brewing and steaming. Retailer descriptions repeat the same benefit and position it as a major advantage for milk-based drink workflows.
How fast does the WPM PRIMUS heat up?
the WPM PRIMUS reaching brew readiness from cold in about 3 to 5 minutes. That faster warm-up is typically credited to the hybrid boiler-and-thermoblock design rather than a boiler-only layout.
What heating system does the WPM PRIMUS use?
The machine uses a hybrid system made up of a 0.8L boiler, a PID-controlled thermoblock, and a separate SuperSteam thermoblock. WPM says this setup is designed for continuous, precise heating and improved temperature stability.
What is the temperature range on the WPM PRIMUS?
WPM lists a temperature setting range of 70°C to 98°C. temperature can be adjusted in one-degree increments, which gives users more control over different roast styles and recipes.
How strong is the steam performance on the WPM PRIMUS?
The WPM PRIMUS includes a 360° steam wand, a 2-hole steam nozzle, and seven steam flow settings. Because steaming is handled by a dedicated SuperSteam thermoblock, the machine is built to maintain steam performance while brewing.
Does the WPM PRIMUS use a water tank or direct plumbing?
Out of the box, the machine uses a 1.8L water reservoir. it can also be plumbed in with a conversion kit, which allows direct connection to mains water.
Is the WPM PRIMUS a 58mm espresso machine?
Yes. WPM lists the PRIMUS with a 58mm metal group head. the portafilter itself is proprietary to WPM, although most 58mm baskets still fit and can be used.
What accessories come with the WPM PRIMUS?
WPM lists a portafilter, 1-cup and 2-cup baskets, a cleaning filter, a cleaning needle, and a coffee tamper in the box. That gives new owners the core tools needed for setup, brewing, and basic maintenance.
What are the dimensions and weight of the WPM PRIMUS?
The official dimensions are 490 x 235 x 400 mm, and the net weight is 21.5 kg. That gives buyers a clear sense of counter space requirements before installation.
Can the WPM PRIMUS receive firmware updates?
WPM’s FAQ page snippet says firmware updates can be downloaded to a smartphone and transferred directly to the machine via Wi-Fi. That suggests the PRIMUS is designed to support software-based improvements after purchase.
Who is the WPM PRIMUS best for?
The PRIMUS is a strong fit for home baristas and enthusiasts who want pressure profiling, saved custom recipes, and simultaneous milk steaming. It is especially attractive for buyers who want gear-pump control and advanced shot shaping without stepping into a much higher price tier
Which mode should I use pressure profiling or flow priority?
Honestly, it depends on the coffee and what you're chasing in the cup.
Pressure profiling is the intuitive choice if you've used a lever machine — you think in pressure phases, and that's what the curves look like. Flow profiling is often easier to dial in, because the pump quietly corrects for small grind inconsistencies that would otherwise throw off a pressure-based shot.