Astoria portafilter single spout

On this page you will find the lever fork for various lever brewing groups. One of the holes is for the bearing pin hole and the other one is for transferring the puling motion to the vertical spring motion. This specific lever fork is specifically for lever groups which are pre-2001 lever brewing groups. This item is out of production and not available...

A variety of espresso machines use a extractable brass sleeve inside the brewing group. This brass sleeve needs to be sealed off. There is a upper and lower seal. The upper o ring seal is the one on this page. This o ring has been made from EPDM. The cord diameter of this o ring is 3,53mm and the inner diameter of this ring is 58,74mm. This specific o...

Astoria CMA lever group rebuild kit post 2003

On this page you will find a gasket type which is a beating rubber. This rubber damping rubber is located underneath the lever holder fork. But what does a beating rubber do? Well when you lower the lever and let it go, this rubber prevents that the lever fork smashes into the top casting of the lever group. You will find this beating rubber on the...

Astoria lever group fork pre 2001 Return to the Astoria lever parts overview

Quite often you see that bearings are used in sort of a way. The same in this situation with a lever brewing group. The bearing in this case is slid over the bearing pin axle. When you lower the lever the bearing will make the action more easily. This bearing has a inner diameter of 10mm so it can be slid over the bearing axle. It is a sealed bearing so...

On this product page you will find the connection between the lever and the lever group itself. In the top of this casted item you will screw the lever itself.  There are 2 holes. 1 of them has a bushing inside so that there is some axial movement possible. In the fixed hole goes the bearing shaft. In the movable hole goes a pin to make a connection with...

On this page you will find a group locking gasket. This group locking gasket is normally used with most Astoria espresso machine and some Wega machines, so not lever groups. But they are also suitable for the Astoria and Wega lever groups This gasket is made from a fibre material. The outer diameter is 88 mm, the inner diameter is 40mm and the thickness...