Dual boiler
Quick Mill
Elevate R
Footprint
30×50×36cm
Weight
25.0kg (55.1 lb)
Profitec Pro 300
CM500002-01
Dual boiler
F3 · Advanced
Profitec Pro 300
Estimated price range
1000–2200 € ≈ $1,080–$2,376
Editorial estimate · updated sep 2026
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Data from official source
The Pro 300 is a dual-boiler machine: a small brass boiler for coffee and a second one for steam, so brew temperature and steam never compete. It heats up quickly, in about six and a half minutes, and the steam boiler can be switched off, turning it into a single-boiler machine for anyone who only wants an espresso in the morning. A PID sets the brew temperature from the display; the steam temperature is fixed.
A switch starts the shot and moving it back stops it; meanwhile the display counts the seconds, and it can also remind you when the group needs cleaning, usually every 90 to 140 coffees. The group is not the café-standard E61 but a ring group.
The group is cleaned with a blind basket; scale is best prevented, because once the machine has calcified only the dealer can descale it. It is for someone who wants the stability of a dual boiler in a machine just over 25 cm wide, and the freedom to turn steam on only when needed; anyone who also wants to adjust steam power should look elsewhere.
01 · Verified data
Technical specifications
Power
2200 W
Dimensions
25.5 × 41.5 × 38.5 cm (10.0 × 16.3 × 15.2 in)
Weight
18.0 kg (39.7 lb)
| Parameter | Value | Source |
|---|---|---|
| Machine dimensions | 25.5 × 41.5 × 38.5 cm (10.0 × 16.3 × 15.2 in) | manufacturer website |
| Weight | 18.0 kg (39.7 lb) | manufacturer website |
| Power supply | 2200 W | manufacturer website |
| Boiler architecture | Dual boiler | Declared by the brand |
| PID control | Yes | Declared by the brand |
| Pump type | Vibration | Declared by the brand |
| Group head type | Ring brew group | Declared by the brand |
| Water tank capacity | 2.8 l | Declared by the brand |
| Heat-up time | 390 s | Declared by the brand |
| Pressure gauge | Yes | Declared by the brand |
02 · Summary
Pros and cons
In favour
- Two boilers, coffee and steam kept apart, and the steam one switches off when not needed
- PID-controlled brew temperature, with the shot time on the display
- Heats up in about six and a half minutes
- Reminds you when the group needs cleaning source
What you make with it
Recipes for this machine
All recipes →
Espresso
Espresso
Seven grams, twenty-five seconds, twenty-five millilitres: Italian espresso has a written specification, and this is it.
- Dose
- 7 g
Espresso
Ristretto
The same dose as an espresso, less water in the cup. No institutional source fixes its volume — so here you will only find what is documented.
- Dose
- 7 g
Espresso and milk
Cappuccino
25 ml of espresso and 100 ml of steamed milk, in a 150–160 ml cup. The cappuccino has a specification too.
- Dose
- 7 g
Espresso and milk
Caffè macchiato
An espresso and a stain of milk. How much milk, exactly? No source declares it — and we do not invent it.
- Dose
- 7 g
Espresso
Caffè americano
An espresso lengthened with hot water. The amount of water is set by no standard: it changes from country to country and from bar to bar.
- Dose
- 7 g
Espresso
Caffè shakerato
Double espresso, sugar syrup and ice in a shaker. It has no specification: it has a house recipe.
Se non questa
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Scelte dalla fascia d'uso e dall'ingombro dichiarati, non dal prezzo: i prezzi non li pubblichiamo.
The step up
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Footprint
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Power
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Weight
33.0kg (72.8 lb)
Same tier, different manufacturer
Dual boiler
Lelit · PL92T
Elizabeth
Footprint
32×38×38cm
Weight
15.3kg (33.7 lb)