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Leva CLASS® is an exclusive La San Marco patent. A servo-assisted braking device intervenes during the return stroke of the lever and makes the bartender’s work easy and safe. The application of Leva CLASS® technology makes it possible to reduce the return speed of the lever under all conditions of use, benefiting machine ease of use and safety. In addition, purging becomes much easier and effortless, eliminating any risk for the operator.
The hot water enters the grouphead and begins to percolate through the coffee filter.
Percolation of the coffee ground is completed. It is the barista who decides the duration of the pre-infusion which ends when the lever is released.
The coffee is dispensed while the lever slowly returns to its original position.
All the best flavour is now in the cup. The expert barista protects it with a teaspoon from the final, over-extracted drops.
Unlike the electronic extraction system, in the lever-driven system, the extraction pressure is not constant:
It starts gently as the first drops of hot water reach the coffee filter during the pre-infusion stage.
The choice of environmental friendliness and energy saving are core values for our company. For each of our products, we have chosen to use the most recyclable materials, without detracting from performance. Through regular reporting, we constantly monitor the disposal process of our scrap and old models, verifying the correctness of the recovery process. In recent years, we have intensified research and adoption of low-consumption technologies.
Dal 1920, La San Marco rappresenta l’eccellenza nella produzione di macchine per caffè espresso. È leader riconosciuto nel segmento delle macchine con il tradizionale sistema a leva. Produce inoltre un’ampia gamma di macchine tradizionali, automatiche e semiautomatiche, macchine a capsule, macinini e altre attrezzature professionali per bar, ristoranti e hotel, che distribuisce in tutto il mondo.
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La San Marco S.P.A.
Via Padre e Figlio Venuti, 10 – 34072 – Gradisca D’isonzo (GO) – Italy Tel. (+39) 0481 967111 – Fax: (+39) 0481 960166 – Info@lasanmarco.com – lasanmarcospa@pec-mail.It – C.F. 00157550302 – P.Iva 00518180310 – Reg. Impr. Gorizia N. 00157550302 – Capitale Sociale EUR 7.000.000 € i.v.