Rocket Espresso Group Head Shower M619905432 – Boxer, R Nine One & R9

Keep every puck evenly saturated with this genuine Rocket Espresso group-head shower, part M619905432. Precision-machined spray holes distribute water in a perfectly uniform cascade, eliminating channeling and boosting crema production. Hardened, food-grade stainless steel resists scale and chemical cleaners, while the double-layer design maintains thermal mass—so temperature stability stays locked in from first shot to last. Swap the shower during routine backflush service and revive the crisp, balanced flavor profile your premium espresso was designed to deliver.

Key Features & Benefits

• Uniform dispersion pattern — 66-hole layout promotes even extraction and fuller body
• Hardened stainless construction — corrosion-resistant and easy to keep spotless
• Thermal-mass friendly — double thickness helps stabilize brew temperature
• Easy DIY install — fits Rocket E61-style group heads; simple flat-blade swap
• Long service life — material withstands daily backflushing and aggressive cleaners

Compatibility

• Boxer 2014, Boxer (202009-), Boxer (202405-)
• R9 2016, R9 (201702-), R9 (202311-)
• R9V (202004-), R9V (202211-)
• R Nine One; R-Nine-One (202009- / 202211-)
• RE-Doppia (201910- / 202002-)

Upgrade today and enjoy richer crema, sweeter shots and reduced channeling—shot after shot.