Astoria chromed clamping ring

The item on this product page is a filter holder coupling, this coupling is used on various Astoria CMA espresso machines. This item is a OEM/Original Astoria Spare part. The Astoria part reference numbers for this item are 25250, 4825250 and 53030.

At some point it can occur that your portafilter coupling ring doesn’t function properly anymore, so you need to replace it. This portafilter coupling has been made from casted and machined brass. This item is made in Italy.

This coupling ring can be used on the Astoria Adria, Astoria Argenta, Astoria Brava, Astoria Denise, Astoria Dora, Astoria Lisa, Astoria Pratic, Astoria Vania, Astoria CK, Astoria CKE, Astoria CKX and the Astoria CKXE.