Nuova Simonelli Anti-Vacuum Cup resources/espresso-equipment-lingo Replace the piston seals at

Replace the piston seals at the same time as the piston itself

Drain connector: 1/2" barb fitting

overfilling a triple basket this shallow is the most common cause of channeling and a gushing

so measure your existing wand tip-to-elbow before ordering to confirm you need the 25 cm short version

it sits directly on the boiler and can vent hot steam if removed under pressure

Nuova Simonelli Anti-Vacuum Cup resources/espresso-equipment-lingo Replace the piston seals atAnti vacuum cup for collecting condensation from anti vacuum valve also used in Victoria Arduino. Copper, 34 mm outside diameter, accepts 1 4 male fitting. Specifications: Material: Copper Diameter: 34 mm OD Fitting: 1 4 male Compatibility: Nuova Simonelli models Victoria Arduino equipment Installation: Replace anti vacuum cup Recommended for qualified technician.