Rocket RE Doppia 2-Group Commercial Espresso Machine (Black) High-End Precision Meets Commercial Reliability. The Rocket RE Doppia (Italian for "Double") effectively bridges the gap between Rocket’s legendary domestic craftsmanship and the heavy-duty demands of a commercial café. This machine is designed for the café owner who refuses to choose between "flavor profile" and "high volume." By combining Saturated Group technology—a feature usually found only in machines double the price—with a robust stainless steel chassis, the Doppia delivers unrivaled thermal stability. It is the ideal solution for specialty coffee shops, high-volume bakeries, and restaurants that require the morning rush to run as smoothly as the afternoon lull. Why the Rocket Doppia is the Smart Choice 1. True Dual-Boiler Saturated Stability Consistency is the backbone of a successful coffee program. The Doppia utilizes a "Dual Boiler" architecture to separate brewing and steaming duties. Brew Boiler (4 Liters): Dedicated exclusively to espresso extraction, ensuring water temperature never fluctuates. Service Boiler (9 Liters): A massive reservoir for steam and hot water. The Saturated Difference: Unlike standard E61 groups, the Doppia’s fully saturated group heads circulate hot water directly from the boiler to the group. This means the thermal path is unbroken, guaranteeing that your first shot sits at the exact same temperature as your hundredth. 2. The "Command Center" Interface Modern coffee requires data. The Doppia features a front-facing 4.3” TFT Touchscreen that gives baristas and owners total control. Shot Timers: Integrated directly into the group brow for immediate visual feedback on extraction time. WiFi & Web Interface: Allows managers to monitor machine parameters via a browser. Volumetrics: Programmable buttons allow baristas to "set and forget" extraction volumes, freeing them to steam milk or engage with customers while the shot pulls. 3. Relentless Steam Power Speed up your latte service. The steam boiler is controlled by sensitive pressure transducers rather than mechanical pressure stats. This results in instant recovery time and powerful, dry steam, even when two baristas are working simultaneously. The Cool-Touch Steam Wands remain safe to handle and prevent milk from baking onto the wand, making end-of-day cleaning faster. 4. Adaptable Ergonomics The Doppia is built for the "To-Go" economy. The drip tray features a dual-position rack (85mm to 125mm clearance), allowing you to switch instantly between ceramic capp cups and tall 16oz takeaway paper cups without tilting or spilling. Technical Specifications Feature Specification Boiler Type Dual Boiler (Stainless Steel - AISI 316L) Coffee Boiler Capacity 4.0 Liters Steam/Service Boiler Capacity 9.0 Liters Total Boiler Capacity 13 Liters Group Head Type Fully Saturated Groups Voltage 208-240 V (Single Phase) Amperage 25 - 30 Amps (Dedicated Circuit Recommended) Total Wattage 4,300 W - 5,500 W (Depending on element config) Dimensions (W x D x H) 33.0" x 23.0" x 21.5" Net Weight 195 lbs (88 kg) Pump Type External or Internal Rotary Pump (Check specific SKU) Steam Wands 2 x Cool-Touch Stainless Steel Display 4.3" TFT Color Touchscreen Controls Volumetric Dosing + Manual Override Connectivity WiFi / USB Body Material Polished Stainless Steel (AISI 304) Ideal Environments Specialty Coffee Shops: That need precise temperature profiling for single-origin roasts. Busy Restaurants: That need a machine that "just works" during the dinner rush. Corporate Offices: Seeking a premium perk for employees. Installation & Warranty Protect Your Investment The Rocket RE Doppia includes a 12-Month Manufacturer Parts Warranty. Water Filtration is Mandatory: To keep your warranty valid and your coffee tasting its best, you must install a water filtration system. Our Recommendation: We strongly suggest the Optipure Reverse Osmosis (RO) system or a BWT Bestmax Premium cartridge. Scale buildup is the #1 cause of m