Vibratory pump pulsor designed by Quickmill for the QM67 but can be used in any machine using a vibratory pump as long as there is space.
Connects directly to the pump outlet to make the pressure more linear and reduce noise. 1/8" M x 1/8" F.
Cross-references:
| Part number | Manufacturer |
| 5087552 | LF |
| PL0800PU |
Quickmill |
Added the pulsor to my Breville Barista Pro (BES878).
For the installation, there are a few videos on YouTube that go into the disassembly.
Plenty of room around the pump to fit the pulsor, which can be screwed on by hand.
Fits easily on the end of the Ulka pump, reduces noise and vibration, gives more uniform flow to puck. Making much better shots now.
Installed the "pulsor" in a Bezzera E61 machine and it reduced the annoying buzz of the pump to a more pleasant growl. Still pretty loud but easier to put up with.
I installed this on my Nuova Simonelli Musica. It was a bit fiddly to get it in the space as it interfered with the machine frame. An extra washer to lift the pump did the trick. What a difference in sound! Volume is at least 50% less.
