ECM E61 Group kit Espresso Machine Brew Group Revision Full Replacement Set This set contains the following components: 1 x E61 inlet valve top including seal 55mm 1 x O-RING seal 0128 FKM - ring thickness 2.62 mm 1 x outlet valve including seal for pre-brewing chamber E61 52.8MM 1 x water filter ø 8.5x22 mm 1 x E61 outlet valve bottom including seal 1 x spring ø 14.6x34 mm for E61 outlet valve - reinforced version for vibration pump machines 3 x flat seal EPDM 15.5x7.5x4 mm 1 x spring ø 14.6x21 mm 1 x flat seal made of Teflon ø 26x21x2 mm 3 x flat seal made of Teflon ø 35x30x2 mm 2 x spring ø 14x45 mm 1 x camshaft for brewing group E61 Fits: ECM Synchronika ECM Technika IV (newer models with ECM E61 group) ECM Technika IV Profi (newer models with ECM E61 group) ECM Technika IV WT-WA ECM Mechanika IV (newer models with ECM E61 group) ECM Mechanika IV Profi (newer models with ECM E61 group) ECM Mechanika IV WT-WA ECM Controvento ECM Classica II ECM Classica II PID ECM Technika V Fits also Expobar - Expobar Brewtus IV Rocket - Mozzafiato Please note that this set will fit also to other E61 group heads(Rocket, BFC, SAB and other), but some of the parts may vary.
The catalog often lists the same model at several merchants — worth a price check before you buy.
| Inlet Valve Top | 55 mm, includes seal |
| Outlet Valve | 52.8 mm, includes seal for pre-brewing chamber |
| Water Filter | 8.5 x 22 mm |
| Outlet Valve Bottom | 14.6 x 34 mm (reinforced for vibration pump machines) |
| Flat Seals (EPDM) | 15.5 x 7.5 x 4 mm, 3 pieces |
| Flat Seals (Teflon) | 26 x 21 x 2 mm, 3 pieces, 35 x 30 x 2 mm, 3 pieces |
| Springs | 14.6 x 34 mm, 14 x 45 mm |
| Camshaft | 1 piece |
| Color | Gold, Silver, Black, White |







