Rocket RE Doppia 2-Group – Commercial Dual Boiler
Two saturated brew groups, separate boilers, quiet steam: The RE Doppia is Rocket's commercial dual boiler for demanding daily operation – with stainless steel boilers, dry-steam technology, and digital temperature and pressure display.
Coffee Coaching Club is Rocket's partner in Switzerland. We install and service the machine on-site for commercial operations.
All Features at a Glance
Dual Boiler with Saturated Brew Groups
Separate boilers and saturated groups ensure stable temperatures throughout the day. In our experience, a saturated group delivers a particularly smooth, refined aroma profile – this is our observation, others see it differently.
Dry-Steam and Cool-Touch
Dry-steam technology delivers dry steam for fine-pored milk foam, while the Cool-Touch wands remain cool to the touch.
Digital Control
PID-controlled temperature, digital pressure display, shot timer, and flushing program, six buttons per group with four coffee portions. Height-adjustable drip tray for various cups and pitchers.
At a Glance
| Type |
Commercial Dual Boiler, 2 Groups |
| Brew Groups |
Saturated |
| Boiler |
Stainless Steel |
| Steam |
Dry-Steam, Cool-Touch Wands |
| Control |
PID, Digital Pressure Display, Shot Timer |
| Operation |
6 buttons per group (4 coffee portions) |
| Drip Tray |
Height-adjustable |
| Dimensions (H×W×D) |
50 × 84.8 × 60.3 cm |
| Connection |
Ex-factory without plug (heavy current) |
| Manufacture |
Made in Italy |
Installation and Water Filter
The installation flat rate (CHF 599.95) and the scale-protection filter installation (CHF 519.95) are mandatory for this machine and are added to your cart automatically when you add it – as separate items, not included in the machine price. The installation flat rate covers commissioning and on-site installation, the scale-protection filter installation covers the filter package. Commissioning includes the assembly of a heavy current plug, the control of all machine parameters as well as initial filling and venting of the brew groups. On-site installation includes connection to the customer-provided socket, mains water and waste water connection as well as adjustment of the pump and expansion valve. The limescale protection filter package includes the determination of local water values, the installation of the appropriate filter cartridge including head and a flowmeter for capacity monitoring. Damage caused by limescale is excluded from warranty and guarantee under section 9.5 of our terms and conditions – the scale-protection filter protects the machine against it.
Who it's for
For cafés and businesses looking for a saturated dual boiler with commercial performance and fine temperature control. Water makes up the largest part of espresso – the scale-protection filter package ensures consistent quality and protects the machine.
What goes with it
You can find the right grinder in our Coffee Grinders. For configuration and advice on a commercial setup, use our consulting tool or contact us at [email protected].
Frequently Asked Questions
What does a saturated brew group mean?
In a saturated group, the group head is directly coupled to the brew boiler. This keeps the temperature particularly stable throughout the day – an advantage in continuous operation.
Is installation included in the price?
No. The installation flat rate (CHF 599.95) and the scale-protection filter installation (CHF 519.95) are mandatory for this machine and are added to your cart automatically when you add it – as separate items, not included in the machine price. Damage caused by limescale is excluded from warranty and guarantee under section 9.5 of our terms and conditions – the scale-protection filter protects the machine against it.
Can I see the machine before buying?
Our showrooms in Bern (Gerberngasse 44) and Zurich (Hagenholzstrasse 50b) show a wide selection, but not our entire range – the display changes. Drop us a quick line at [email protected] before your visit, and we will check whether the machine you have in mind is currently on display. Delivery throughout Switzerland and to Liechtenstein, coordinated by arrangement.
Roastery Tip
A saturated group gently extracts subtle aromas. For daily operation, our Cozy Chocolate and Nutty Delight reliably perform well with milk. This is our recommendation, one of many.
