DeLonghi ESAM Gets Quieter / Ulka Water Pump Upgrade

In this short video I'm upgrading the Ulka water pump of my fully automatic DeLonghi ESAM coffee machine. This ESAM device is much louder than the newer DeLonghi models. This motivated me to improve the water pump to make it quieter. See for yourself whether I succeeded in the project. Affiliate links: Bezahlter Link: U S E D P A R T S _________________ Membranregler 5513211371: https://amzn.to/42qgx6q Not available? Search for: DeLonghi 5513211371 DeLonghi Ventil 90° 7313219421: https://amzn.to/3ndNBXX Not available? Search for: DeLonghi 7313219421 Dichtung+Kugel: https://amzn.to/3c98AWz ULKA Pumpe: https://amzn.to/3mVQ0Gn Silikonfett: https://amzn.to/3PUGipo #Delonghi #Magnifica #UlkaWaterPump