Why it matters: FKM fluororesistant O-ring ensures reliable sealing and durability for espresso machine heating elements.
O-ring 03168 - FKM
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$2.53
🇺🇸 United States
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Highlights
- FKM fluororesistant material: Provides superior resistance to heat and chemicals for long-lasting performance
- Precision fit for La Spaziale S1: Ensures a secure seal and optimal compatibility with two pole threaded heating elements
- Solid green color: Easy to identify and verify during installation
- Supports 2.62 mm thick heating elements: Compatible with 42–52 mm internal diameter elements
Specs
| Material | FKM (FKM fluororesistant elastomer) |
| Compatible Model | La Spaziale S1 two pole threaded heating element |
| Internal Diameter | 42–52 mm |
| Thickness | 2.62 mm |
| Color | Green |
| Pattern | Solid |
Full product description
FKM O-Ring 03168 - La Spaziale Heating Element Seal A Viton/FKM o-ring sized for the La Spaziale S1 two-pole threaded heating element, 2.62 mm cross-section with a 42.52 mm inside diameter, built to handle the heat and mineral exposure inside the boiler. SPECIFICATIONS Thickness: 2.62 mm Inside diameter: 42.52 mm Material: FKM (Viton) COMPATIBILITY Fits: La Spaziale S1 two-pole threaded heating elements INSTALLATION A simple o-ring swap during heating element service, accessible with the boiler open, no special tools beyond basic hand tools. PRO TIPS FKM (Viton) handles sustained heat far better than standard nitrile, so it's the right choice for anything touching the heating element or boiler, don't substitute a generic rubber o-ring here.
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