Every brewing group uses a portafilter gasket. In this case it is a 73x57x9mm gasket. In this case they are made from a food grade nitrile butadiene rubber(Nbr)
The OD and ID of 73x57mm is quite a standard size. You will see this size with brands like Expobar, Vibiemme (VBM), La Scala, Bezzera, Faema and Azkoyen. This doesn’t mean that these brands don’t have brewing groups which use a different size of portafilter gasket.
In the case that your portafilter seals off too far, but it seals, you can try a 0,5 or a 0,8mm paper filler above the portafilter gasket.
If you are not entirely sure if the 73x57x9mm is suitable for your brewing group, please send us a message and we might be able to help you with this.
Compact Due Due A Due S E61 E61 Jubile E61 legend E64 E66 E71 E91 E92 E97 E98 E98 President Restyling Emblema Emblema A Emblema S Emblema restyling A Emblema restyling S Enova Enova S Express Faema E61 Jubilé A1 Faema E61 Jubilé A2 Faema E61 Legend S1 Faema E61 Legend S2 Faema E61 Legend S3 Lambro MD2000 MD3000 Marte Mercurio P4 President Smart Smart A Smart A restyling Smart S Smart S restyling Star Stylema A Stylema S Teorema A Teorema S Tronic Urania Zodiac
When you replace gaskets in your espresso machine it might be handy that you use some kind of lubricant to lubricate your o rings or rubber like gaskets. But you don’t replace gaskets that often, then the need for a big tube of silicone grease is not a necessity. In this case we have a small, closable, tube of silicone grease. This tube contains 6 grams...
A lever brewing group uses slightly different parts then a normal pump driven espresso machine. This is the same story for the shower screens used. This shower screen made by the Italian company IMS Filtri is a example of this. This shower screen clamps around the sleeve of the brewing group to keep it into place. The outer diameter of this shower screen...
On this page you will find the valve gasket used in the Faema Zodiac brewing group. Note not all Zodiac lever brewing groups use this gasket. This gasket has a outer diameter of 15mm a inner diameter of 5,5mm and a thickness of 4mm.
On this product page you will find a Stainless steel lever group spring. We had this spring modelled after a original one. The to reach a similar spring rate the coil diameter is slightly different then with a standard steel spring. The spring has a overall length of approximately 168mm and a outer diameter of approximately 46mm. Why approximately? Seen...
The valve spring on this page is used in the Faema Zodiac group type, not all brewing groups use this model. This spring is there to keep pressure on the stainless steel ball bearing of 8mm. This valve spring is made from stainless steel and has a outer diameter of 8mm and a overall length of 20mm.