Rocket Espresso Pump Pressure Gauge 0-20 Bar – Stainless Steel R58 & R Nine One (Part A219906185)
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$71.00
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Full product description
What Is This Pump Pressure Gauge? This is a genuine replacement pump pressure gauge for Rocket Espresso machines, part number A219906185. Featuring a stainless steel body and a single 0–20 bar scale, this gauge monitors pump (brew) pressure during espresso extraction — essential for dialling in and diagnosing pressure-related issues. It is a direct OEM replacement for the R58 and R Nine One model families. Compatible Rocket Espresso Models Rocket R58 (from February 2018) Rocket R58 (from September 2023) Rocket R58 2015 Rocket R-Cinquantotto (from August 2021) Rocket R-Cinquantotto (from October 2024) Rocket R Nine One Rocket R-Nine-One (from September 2020) Rocket R-Nine-One (from November 2022) Specifications Part number: A219906185 Scale: Single scale, 0–20 bar Connection: 1/8" male (BSP) Frame diameter: 65mm Body diameter: 60mm Body material: Stainless steel Application: Pump / brew pressure monitoring Symptoms of a Faulty Pump Pressure Gauge Gauge needle stuck, not moving, or reading zero during extraction Gauge reading erratically or not returning to zero after extraction Visible moisture, fogging, or condensation inside the gauge face Gauge leaking from the 1/8" connection point Cracked or broken gauge face or bezel How to Replace a Pump Pressure Gauge Turn off and unplug the machine; allow it to cool and fully depressurise Remove the machine casing to access the pump gauge fitting Unscrew the old gauge from the 1/8" BSP connection Apply PTFE thread tape to the new gauge’s 1/8" fitting Thread in the replacement gauge and tighten firmly — do not overtighten Reassemble the casing, power on, and verify the gauge reads correctly during extraction (typically 9 bar for standard espresso) Tip: Always confirm your machine’s production date when ordering — Rocket has updated gauge fitments across multiple R58 and R Nine One production runs. Why Buy From Bear Coffee Machine? Genuine Rocket Espresso OEM parts — not aftermarket substitutes Fast shipping from Sydney, Australia Expert support — we can confirm compatibility using your machine’s serial number
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