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9barista espresso machine
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9barista-stove-top-espresso-machine
9barista-espresso-machine
9barista-stove-top-espresso-machine
9barista-top-view
9barista espresso machine
9barista-on-table-with-espresso
9barista-whats-in-the-box
9barista-stove-top-espresso-machine
9barista-espresso-machine

9Barista Espresso Machine

5.995 NOK

9Barista produces professional quality espresso by using a new, patented technology that sets it apart from all other espresso machines. At its heart is a unique twin-boiler system. One boiler sets the brewing pressure, while the second regulates the brewing temperature. The high-pressure boiler is heated on a stove top until it reaches 179oC, increasing the pressure inside to 9 bar precisely.

At 9 bar pressure the spring-loaded valve opens, allowing water to flow from the high-pressure boiler into the coil heat exchanger. As the high-pressure water from the first boiler passes through the coil, it is cooled from 179oC to 100oC, while remaining at 9 bar pressure. The water then passes through the fin heat exchanger where it is cooled further to 93oC. Now the water is at precisely the right pressure and temperature to pass through the ground coffee, producing a perfect crema-cloaked espresso in the cup at the top. Simple, but at the same time, deliciously clever.

NB: Needs an adapter plate for use with an induction stove

Items included with your 9Barista espresso machine

  • 9Barista espresso machine
  • 9Barista tamper
  • Heat transfer plate (for use on most gas cookers, induction plate required for use on induction stoves)
  • Getting started instructions
  • Spare safety ring and boiler o-ring

Items you’ll need

Only 5 left in stock

🚚💨 Daily shipping from Sarpsborg, Norway
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✔ Free shipping within Norway for customers with an active KaffeBox subscription

Description

9Barista was founded by espresso fanatic and jet engineer William Playford. Combining his
passions for espresso and engineering, William started work on designing the first of
9Barista’s products, the 9Barista espresso machine, back in 2015. The 9Barista has the
unique ability to produce professional, barista-quality espresso on a stove top and is now
being enjoyed by coffee aficionados all around the world.

How does it work? Well, let’s rewind to the jet engineer bit. To produce genuine, delicious
espresso you need three things; high pressures, perfectly controlled temperatures and
precise engineering to bring it all together. The same three things that a jet engine requires.
So, William used all his jet engineering expertise to develop a completely new and unique
solution for creating high pressures and controlled temperatures in a deceptively simple
home espresso machine. The result? Consistently delicious espresso from a machine with
exceptional reliability and durability.

Machine Specifications

Machine weight: 1,8kg
Machine height: 18cm

Coffee making specifications

Espresso output 40g – a large double shot (approx. 40ml)
Brew pressure 8-10 bar (Maximum 12 bar)
Brew temperature 90-95ºC
Ground coffee weight 15-20g of freshly ground coffee
Grinder required a burr grinder designed for espresso is highly recommended
Water required 110-120ml
Time to make espresso from cold 3 to 6 minutes, depending on stove
Time to make a repeat espresso 3 to 6 minutes, depending on stove
Recommended extraction time 25 – 30 seconds
Maximum time on stove 8 minutes
Compatible stove types Gas, electric induction (with adapter plate), electric halogen, electric ring, traditional stove (Aga, Rayburn), camping gas stove

Materials

The machine is made from die-cast and machined brass, with an electroless nickel plating, giving it both excellent resistance to acids, and good thermal uniformity.

Other materials used are;

  • Silicone rubber: All seals, the thermal break and basket cap
  • PTFE:  the valve pin
  • PEI: the group insulator.
  • Stainless steel: basket and heat exchanger coil

All materials are FDA approved. There is no aluminum in the machine

 

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