What the nozzle seal does
The nozzle seal is a small rubber or silicone ring that seals the joint between the hot water spout or milk frother and the coffee machine body. It prevents water or steam from leaking outside the intended path and ensures pressure goes exactly where it should.
When the part stops doing its job
When the seal hardens, cracks or loses elasticity, water or steam starts leaking near the nozzle, the nozzle becomes loose, or the flow of hot water or milk frothing weakens. Sometimes hissing or dripping appears directly from the nozzle mount.
Why replace this part in time
A leaking nozzle means loss of pressure and uneven milk frothing or a weaker water flow, which affects the quality of the drink. Leaking water can also damage surrounding parts of the coffee machine through moisture.
How to choose the right seal
- Check compatibility with your model in the product table.
- Check that the original seal matches the dimensions of the new part.
- When replacing it, make sure it is properly seated so the nozzle fits tightly.
Compatible with
- ECAM26.455.B PrimaDonna S De Luxe
- ECAM26.455.BLB PrimaDonna S De Luxe
- ECAM26.455.BWB PrimaDonna S De Luxe
- ECAM26.455.C PrimaDonna S De Luxe
- ECAM26.455.GRB PrimaDonna S De Luxe
- ECAM26.455.GYB PrimaDonna S De Luxe
- ECAM26.455.M PRIMADONNA S DELUX
- ECAM26.455.MB PrimaDonna S De Luxe
+ 51 more compatible models
- ECAM26.455.RB PrimaDonna S De Luxe
- ECAM26.455.WB PrimaDonna S De Luxe
- ECAM26.455.YEB PrimaDonna S De Luxe
- ESAM6700 EX:1 PrimaDonna Avant
- ESAM04.350.S Magnifica
- ESAM3550.B Pronto Cappuccino
- ESAM3600.S Magnifica Elegance
- ESAM5500.B EX:2 Perfecta Cappuccino
- ESAM5500.M EX:2 Perfecta Cappuccino
- ESAM5500.S EX:2 Perfecta
- ESAM5500.T EX:2 Titanium Perfecta
- ESAM5550.BW Perfecta Cappuccino
- ESAM5550.R Perfecta Cappuccino
- ESAM5556.B Perfecta Cappuccino
- ESAM5600 EX:1 Perfecta
- ESAM5600 EX:2 Perfecta
- ESAM5700.S Perfecta
- ESAM6600 EX:3 PrimaDonna
- ESAM6620 EX:3 PrimaDonna
- ESAM6700 EX:2 PrimaDonna Avant
- ESAM6700 EX:3 PrimaDonna Avant
- ESAM6750 PrimaDonna Avant
- ESAM6850.M PrimaDonna Exclusive
- ESAM6900.M PrimaDonna Exclusive
- ETAM36.365.M PrimaDonna Xs
- ETAM36.365.MB PrimaDonna Xs
- ETAM36.366.MB PrimaDonna Xs
- ESAM5500.G Perfecta
- ESAM5500.L Perfecta
- ESAM5500.P Perfecta
- ESAM6600 PrimaDonna
- ESAM6620 PrimaDonna
- ESAM6700 PrimaDonna Avant
- EABI66.00 PrimaDonna
- ESAM3500.S Pronto Cappuccino
- ESAM3600 Magnifica Elegance
- ESAM4500 Magnifica Pronto Cappuccino
- ESAM5500.B Perfecta Cappuccino
- ESAM5500.M Perfecta Cappuccino
- ESAM5500.S Perfecta Cappuccino
- ESAM5500.T Titanium Perfecta
- ESAM5500.W Perfecta Cappuccino
- ESAM5550.B Perfecta Cappuccino
- ESAM5600.S Perfecta Cappuccino
- ESAM6650.S PrimaDonna
- ESAM3650 Magnifica Elegance
- ESAM6650 EX:3 PrimaDonna
- ESAM5708.S Perfecta
- ESAM6720 PrimaDonna Avant
- EXAM440.35.B Rivelia
- EXAM440.35.BG Rivelia
| Manufacturing company | De’Longhi Appliances S.r.l. |
|---|---|
| Address | Via L. Galvani, 22, 31100 Treviso TV, Italy |













