External seeger 7mm

On this page you will find a retaining ring which is suitable for shaft diameter of 7mm. This Seeger ring is used with a variety of espresso machine brands like Bezzera, San Marco, Spaziale and Rancilio.

As mentioned earlier this is a 7mm retaining ring. This ring has a external diameter of 14,3mm and a thickness of 0,9mm. The ring has been made according to spec UNI 7434 - DIN 6799. This is not a retaining ring which is made from stainless steel.

You can find this retaining ring in various applications. From brewing groups to steam and water valves.