La Spaziale boiler heating element Viton® O-ring OR159 — 55.56 × 3.53 mm
Part no. ET-100021
Viton® O-ring in the standard OR159 size, 55.56 mm inner diameter with a 3.53 mm section, sealing the boiler heating element flange. It is listed for La Spaziale S2, S3, S40, S5, S8, S9 and Seletron machines. It should be renewed every time the element comes out.
It is listed for La Spaziale S2, S2 Spazio, S3, S40, S5, S8, S9, Seletron and Seletron Plus. Confirm the OR159 reference or the size: 55.56 × 3.53 mm.
Where is this O-ring fitted?
It sits under the boiler heating element flange and seals that joint, so hot water cannot escape around the element.
What size and material is it?
55.56 mm inner diameter with a 3.53 mm section, which is the standard OR159 size, in Viton® (FKM) that resists steam and continuous heat.
When should it be replaced?
Every time the element comes out, and as soon as damp or scale appears on the flange. Reusing an already compressed seal is the most common cause of a leak that returns.
How do I order, and where do you ship?
Request a quote through the site, stating your La Spaziale model and the OR159 reference. We ship to Portugal and across Europe.
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