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Rocket Espresso Gravo

Gravo

Color

The Rocket Espresso GRAVO is a precision grinder designed for consistent dosing and streamlined workflow. Developed with V12 Design, it features a compact form factor, a knurled adjustment band, and a 2.5" touchscreen with electronic grind adjustment and storage for up to three recipes per mode. Its real-time weighing system improves dose accuracy and repeatability, while the brushless motor delivers quiet, stable performance for home and small commercial use. GRAVO also supports future software updates for continued functionality improvements.

Includes fast shipping, and a 12-month parts warranty.

  • Real-time weighing – Integrated scales measure each dose as it grinds for exact weight accuracy and repeatability.
  • Electronic grind-size adjustment – Digital, step-based control through a tactile touch display.
  • Recipe storage – Save up to three recipes per mode for consistent workflow.
  • Quiet brushless motor – Low-noise operation with stable, fast response for precision grinding.
  • Knurled metal adjustment band – Deep 3D texture provides positive grip and precise tactile adjustments.
  • Iconic Rocket design language – Vertical lines, planted stance, and premium materials that match modern Rocket machines.
  • Upgradeable platform – Built to evolve with upcoming software features and enhancements.
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SPECIFICATIONS

Manufacturer
Rocket Espresso
Burr Type
Flat
Burr Diameter
63mm

Manufacturer

Rocket Espresso makes hand-built espresso machines with classic Italian design. They feature heated E61 group heads for temperature stability, rotary pumps, and PID controllers, making them some of the most sophisticated machines available. Rocket espresso machines are great not only for home use but for commercial set-ups like cafés and coffee shops as well.

Warranty & Returns

Standard warranty covers the replacement of defective parts for up to 12 months after purchase date.

30-Day Returns - Standard returns Returns are accepted if initiated by the buyer within 30 days of receipt. Returned equipment must be in the same condition as received per our inspection or else dockages may be incurred. A 20% restocking fee applies to espresso machines, brew equipment and grinders; this covers subsequent physical and mechanical inspection, additional setup/testing, and restocking post receipt. Buyer is responsible for return shipping to our facility (located in Austin, Texas), along with any associated costs that may be incurred. Read our full returns policy

water Quality Requirements

Water quality testing for your espresso machine is essential for optimal flavor and equipment longevity. Good water enhances the taste of your coffee, while impurities can cause scale buildup and damage to the machine. Damage caused by inadequately treated water will void the machine and manufacturer’s warranty. Chloride requirements only apply to machines with steel boilers.

Target

Upper Limit

Total Chlorine
0 mg/L
0.5 mg/L
Calcium Hardness
4 grains/gallon or 68 mg/L
5 grains/gallon (85 mg/L)
Total Alkalinity
40 mg/L
pH
7.0
7.5
Chloride
ppm
30