Rocket 2.5L Water Tank Reservoir Complete


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Replacement Rocket Espresso 2.5L water tank reservoir. This is the common water tank reservoir found on Rocket Espresso home machines.

Reservoir measures 8.25" tall not including the coupler. Please measure your current reservoir to confirm this is the replacement you need. Some earlier models used a larger 2.9L reservoir.

The water reservoir holds the water that feeds your espresso machine. It is recommended to replace if contaminated or damaged to protect your machine and coffee quality.

If you notice your reservoir is leaking from the coupler, or if the coupler has separated from the tank it is best to replace the whole reservoir. Please double check this is the right reservoir for your machine before ordering.

Part number: R899905145


Manufacturer Rocket Espresso
Manufacturer SKU R890005022
Model No
Model Number R890005022
Product Weight (lbs.) 0.1000




Warranty Information for Rocket Espresso

What it Covers: Rocket Espresso home machines and grinders


  • Espresso Machines: 3 years parts and labor
  • Grinders: 1 year parts and labor

Warranty Point of Contact: Seattle Coffee Gear, read more about Seattle Coffee Gear's Warranty coverage.

Contact Information: 866-372-4734 or email us at

Eligible for SCG Extended Warranty? Yes

Can SCG Repair? Yes, read more about our repair services

User Information for your Rocket Espresso Machine

Videos Featuring Rocket Espresso

Interview: Andrew Meo, Rocket Espresso


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