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The Espresso Single Group is Slayer's single-group machine, built around a needle valve: it restricts water flow and lets you grind finer than usual, producing extraction profiles a standard group can't match. The brew tank, 1.1 liters with PID control, is kept separate from the steam tank, 3.3 liters, so each can hold its own temperature.
A three-position actuator on the group lets you shift water flow rate mid-brew, and a small window lets you watch the coffee saturate. The pump is a rotary vane unit.
An optional removable drip tray, sold separately, collects waste water for installations without a fixed drain. Finishes are customizable: wood, panel color, and cup rail trim. The group is rated for a million cycles: it's built for anyone who wants to control flow rate during extraction, behind a cafe counter or in a home kitchen.
| Parameter | Value | Source |
|---|---|---|
| Machine dimensions | 47 × 58 × 33 cm (18.5 × 22.8 × 13.0 in) | manufacturer website |
| Weight | 50.0 kg (110.2 lb) | manufacturer website |
| Power supply | 60 Hz / 1600 W | manufacturer website |
| Boiler architecture | Dual boiler | Declared by the brand |
| PID control | Yes | Declared by the brand |
| Pump type | Rotary | Declared by the brand |
| Plumbable | Yes | Declared by the brand |
| Flow control | Yes | Declared by the brand |
Seven grams, twenty-five seconds, twenty-five millilitres: Italian espresso has a written specification, and this is it.
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.
25 ml of espresso and 100 ml of steamed milk, in a 150–160 ml cup. The cappuccino has a specification too.
An espresso and a stain of milk. How much milk, exactly? No source declares it — and we do not invent it.
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.
Double espresso, sugar syrup and ice in a shaker. It has no specification: it has a house recipe.
Scelte dalla fascia d'uso e dall'ingombro dichiarati, non dal prezzo: i prezzi non li pubblichiamo.
Simpler, entry level
More compact
Same tier, different manufacturer
