Replace Gaggia Classic pump with quieter option? Part Pumps 1st line.com Replace Gaggia Classic pump with quieter option? Very helpful video if you want to REDUCE the vibratory pump noise on your Sage, Around 50 % less Noise, Its better in real person than on video , the video shows blank shots wich makes me think its Lets see if this will Improve something. Im sure it will reduce the noise by 40% But they do say a pressure regulator helps with noise and to stabilize water flow aswell OLAB Vibratory Pump 22000 15 48W 230V 50Hz For Lelit Espresso Machines eBay Australia