The transparent cover that protects the water pipe and keeps it visible
On the RE A, a plexiglass cover sits over the water pipe. It does two jobs at once: it keeps splashes and hands away from the hot line while still letting you see what is happening behind it. In a business where several people work at the same machine, both are useful.
Plexiglass is sturdy but sensitive to certain cleaners and to scratches. After years of bar service it is often not broken but clouded – and then it no longer fulfils half of its purpose.
When it is due
Cracks, chipped corners or a broken mounting are the clear case. A broken cover should be replaced, not glued: no glued joint lasts long in this spot.
A cover that has turned cloudy and milky is the second case. This usually comes from harsh cleaners or from wiping dry on a dusty surface.
If the cover no longer sits securely or rattles, either the cover itself is warped or the mounting is worn.
At a glance
| Type |
Plexiglass cover |
| Installation location |
above the water pipe |
| Fits |
Rocket RE A |
| Scope of delivery |
one cover, without mounting hardware |
| Part number |
M439904693 |
| Version |
Plexiglass, transparent |
| Brand |
Rocket |
Who it is for
For hospitality businesses with an RE A whose cover is broken, clouded or lost.
The RE A is not a permitted model value in our category system. This item can therefore be found via the title, the part number and the Rocket category.
What goes with it
In the same area you will find the lock nut for the drain elbow and the O-ring for the drain elbow.
More housing and trim parts are available in Rocket accessories and spare parts.
You can find care products that do not attack plexiglass in Machine and grinder cleaning.
Practical knowledge from our workshop: plexiglass is never wiped dry and never treated with alcohol-based cleaners. We use a damp microfibre cloth and clear water, nothing more is needed – every scuff mark from a dry cloth stays forever. This is our rule in Bern and Zurich, not a manufacturer requirement. The time you save on cleaning is better spent on an espresso made with Nutty Delight.
No returns
Original spare parts are excluded from exchange and return. They are sourced specifically for each order and cannot be resold after installation or a test fit on the machine. So check the model, year of manufacture and serial number of your machine before ordering – or drop us a quick message and we will clarify the fit together. Your rights in the event of defective goods remain unaffected.
Frequently asked questions
Is mounting hardware included?
No. Only the cover is supplied. Screws and holders are separate items.
What are the dimensions of the cover?
No dimensions are documented for this item. The part number M439904693 is binding.
Can I glue a broken cover?
We advise against it. In this spot, heat and moisture act on the glued joint, and nobody wants a loose shard coming off during service.
Does it also fit other Rocket machines?
The documentation lists it for the RE A. For other series, we are happy to check the fit using the serial number.
Can I look at the part in your showroom?
Our showrooms in Bern (Gerberngasse 44) and Zurich (Hagenholzstrasse 50b) show a wide selection, but not our entire range – the display changes. Drop us a quick line at [email protected] before your visit, and we will check whether the product you have in mind is currently there.
Questions about the fit or the serial number of your machine? Write to us at [email protected]. We deliver across Switzerland and to Liechtenstein in 2-4 working days.
