WPM Primus espresso machine with variable pressure and flow and a touchscreen
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Product description
WPM Primus Espresso MachineVariable pressure and flow, a gear pump, and a touchscreen
Home machines give you one pressure setting and tell you to live with it. Primus gives you what commercial machines costing tens of thousands offer: control over pressure and flow during the shot, a quiet and precise gear pump, and a screen that shows pressure, temperature, and time as you extract. Steam milk and pull a shot at the same time.
Three features found only in commercial machines
Pressure and flow in your hands during the shot
Start with low pressure for pre-infusion, increase it in the middle, and lower it at the end to reduce bitterness. Every coffee gets its own curve, and that is exactly what separates a specialty café from an ordinary one.
A gear pump instead of a vibration pump
Home machines use a noisy, inconsistent vibration pump. The gear pump is quiet and delivers stable flow that you can control precisely, making flow control possible in the first place.
A screen that shows you what is happening
Pressure, temperature, and extraction time appear on the touchscreen as you pull the shot. You know why this cup turned out better than the last one, and can repeat it instead of trying to get lucky.
Where it fits you
Suitability for each use
Before you order
Available in white and black with the same specifications and price; choose your preferred option from the product options above. This machine gives you complete control, so if you want a single button to do everything without your input, this is not the machine for you.
Its journey from our store to your coffee corner
Choose your color
White or black from the product options above; both have the same specifications and price.
Confirm your order
Pay by card or Apple Pay. Shipping is free on orders over SAR 200.
Receive it
An authentic machine in its official packaging, with a two-year warranty covering manufacturing defects and authorized service in the Kingdom.
First shot
Fill the 1.8-liter tank, start with a simple pressure curve, and watch the screen. After a few attempts, you will understand why professionals control pressure.
Where it really makes a difference
Pressure curve
A light roast from Ethiopia needs a long pre-infusion and gradual pressure increase to bring out its sweetness. A dark roast needs pressure reduced at the end to cut bitterness. A machine with fixed pressure treats both the same way and falls short in both cases.
Milk and shot together
The hybrid heating system lets you steam milk and extract at the same time without waiting, while the 360-degree steam wand helps you find the most comfortable angle for latte art.
Recipe documentation
The screen gives you pressure, temperature, and time as numbers, so you can write down a recipe for each coffee and return to it a month later, or teach it to someone at home instead of describing it verbally.
Complete WPM Primus specifications
- Brand and model
- WPM Primus, model code KD-410
- Type
- Professional home espresso machine with variable pressure and flow
- Extraction control
- Variable control of pressure and flow during the shot
- Pump
- Quiet, precise Gear Pump
- Display
- Touchscreen displaying pressure, temperature, and extraction time
- Heating
- Hybrid heating system with PID temperature control for stability
- Steaming and extraction
- At the same time
- Steam wand
- Rotates 360 degrees
- Water tank
- 1.8 liters
- Material
- Stainless steel
- Available colors
- White, black
- Warranty
- Two-year warranty covering manufacturing defects, with authorized service in the Kingdom
Why the price difference is worth it
A SAR 2,000 machine gives you acceptable espresso. A commercial machine costing SAR 50,000 gives you pressure control. Primus sits in the middle: the control that sets specialty cafés apart, in a size and price that fit in your kitchen. That is why you find it with baristas who know what they want.
Questions people ask before ordering
What do variable pressure and flow mean?
Standard machines pump at one pressure from the beginning to the end of the shot. Here, you change the pressure and water flow rate during extraction, creating a curve suited to each coffee and bringing out flavors that fixed pressure cannot.
What is the difference between a gear pump and a regular pump?
The vibration pump in home machines is noisy and delivers intermittent flow. A gear pump is quiet and provides continuous flow that you can control precisely, making flow control possible.
Can I steam milk and extract at the same time?
Yes. The hybrid heating system allows both at the same time, so you can prepare a latte without waiting between the two steps.
Is it suitable for beginners?
It suits anyone who genuinely wants to learn. The screen shows you what is happening with every shot, so you learn faster than with a machine that hides everything from you. But if you want one button with no thought required, there are simpler and more affordable machines.
How do I care for the machine?
Clean the group head and portafilter daily, and wipe the steam wand after every use. Use filtered water to reduce scale, since hard water is one of the main things that shortens the life of espresso machines in Saudi Arabia.
Prefer full manual control without electricity? See the Aleman 2/2S Manual Espresso Machine. For cafés, see the MECHA Commercial Machine.
Café-level control in your kitchen
Choose your color from the options above and order with a two-year warranty and authorized service. Shipping is free on orders over SAR 200.
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