Hi All,
Here is a 5 second video of the Medela 015, circa 1999, like the ones in the Ebay listing. This pump was taken out of the box, and plugged in and started. I doubt if it has been serviced since new. This 5 second video is with the suction lever to the left to minimum. My phone is recording the audio less than and about 1 foot from the pump…
https://abfheaven.com/members/matureazmalelatch/media/24939/