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...
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...
The P203T01 is also manufactured by the company Asco, in the past the name of these pressure switches was Sirai. This name change happened for all the products of Sirai. This Asco Pressure switch is a 2 pole instead of a 3 pole pressure switch. With a full plastic cover. The P203T01 is a slightly lighter pressure switch. The pressure of this switch can be...