What Is a Lever Espresso Machine?
Part of the Espresso Knowledge series.
Introduction
Some espresso machines use a lever mechanism rather than an electric pump to generate brewing pressure.
These machines are often referred to as lever espresso machines and represent one of the earliest methods of making espresso.
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How a Lever Machine Works
In a lever espresso machine, the user pulls down a lever to raise a piston inside the brewing group.
This action allows hot water to enter the chamber above the coffee puck. When the lever is released, the piston moves downward and forces the water through the coffee to produce espresso.
Because the pressure is created mechanically, the brewing process is partly controlled by the user.
Types of Lever Machines
There are two common types of lever espresso machines.
Manual lever machines
The user applies the pressure directly by pulling the lever.
Spring lever machines
A spring inside the group head provides most of the pressure once the lever is pulled.
Both designs use the same basic principle of mechanical pressure rather than an electric pump.
Where Lever Machines Are Found
Lever machines are often associated with traditional espresso preparation and are popular among enthusiasts who enjoy a more hands-on brewing process.
One well-known example is produced by La Pavoni, whose classic lever machines have been used in homes and cafés for decades.
Explore Further
Lever machines represent a different approach to espresso preparation compared with modern pump-driven machines.
If you would like to see how pump-driven machines are used in many modern home setups, explore our guide:
Should You Buy a Rocket Espresso Machine?
Conclusion
Lever espresso machines use mechanical pressure generated by a piston and lever rather than an electric pump. Although modern pump machines are more common today, lever machines remain popular among enthusiasts who appreciate their traditional design and hands-on brewing process.
