Shield your counter – and your coffee – from messy expansion-valve discharge with this factory expansion outlet fitting, part A227704363. Machined from low-lead brass then nickel-plated for corrosion resistance, the elbow threads into the E61 expansion valve and routes excess brew water through the drain line instead of onto internal components. A precision-cut taper and burr-free port maintain full flow without adding back-pressure, keeping your pre-infusion and shot timing exactly where you dialled them in.
Key Features & Benefits
Low-lead brass body – food-safe, descaling-resistant and built for years of daily heat cycles
Precision nickel plating – blocks oxidation for drip-free, long-life sealing
Internal full-bore design – preserves expansion-valve flow; no pressure spikes
Standard E61 thread – five-minute DIY installation with a single spanner
Install this genuine Rocket fitting and keep every shot clean, consistent and scale-free.
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This part is compatible to the original part number. Part numbers are always leading.
This original Rocket Espresso control board (OEM code M199906034) is made for Boxer Timer models. It provides shot timing control for consistent espresso preparation in commercial environments.
OEM part number: M199906034
Voltage: 230V / 50Hz
Function: shot timer control board
Designed for Boxer Timer espresso machines
Made in Italy...
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OEM part number: A19907551
Voltage: 115V
Current: 16A
Original Rocket spare part
Made in Italy
Compatible with Rocket Espresso machines:...
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