Re: Breville BES900 Dual Boiler - Owners thread
Unpacked and played around with the BDB this morning. My initial thoughts:
Machine – very innovative and I’ll get over the fact it has plastic knobs. I found it interesting to see that the portafilter was able fit into an e61 group head, but not the other way round
Espresso – no complaints. I still need to familiarise myself with the pre-infusion and the varying pump noise. I am glad it’s not as loud as the Sunbeam 6910! I made two decent shots that showed 10bar on the gauge. I was using self roasted beans and a mazzer mini.
Steam – great results… although lacking that grunt I’m more use to.
I also took note of the gauge for anyone that is interested:
Approx 7 bar using the Breville pressurised basket (2 cup)
Approx 7.5 bar using the Sunbeam equivalent
I didn’t have a blind filter handy so wasn’t able to see where the OPV is set.
Unpacked and played around with the BDB this morning. My initial thoughts:
Machine – very innovative and I’ll get over the fact it has plastic knobs. I found it interesting to see that the portafilter was able fit into an e61 group head, but not the other way round

Espresso – no complaints. I still need to familiarise myself with the pre-infusion and the varying pump noise. I am glad it’s not as loud as the Sunbeam 6910! I made two decent shots that showed 10bar on the gauge. I was using self roasted beans and a mazzer mini.
Steam – great results… although lacking that grunt I’m more use to.
I also took note of the gauge for anyone that is interested:
Approx 7 bar using the Breville pressurised basket (2 cup)
Approx 7.5 bar using the Sunbeam equivalent
I didn’t have a blind filter handy so wasn’t able to see where the OPV is set.



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