12 x 135mm Sight Glass
US$1.39
Price when purchased online
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US$1.39
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by geschichtsverein.bludenz.at
Free 30-day returns Details
Product details
| Management number | 248410296 | Release Date | 2026/09/03 | List Price | US$1.39 | Model Number | 248410296 | ||
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| Category | |||||||||
12 x 135mm Boiler Sight Glass
Replacement sight glass, 12 x 135mm, for La Cimbali M15, M20, M25, M27, and M30; Faema Star Tronic; and Nuova Simonelli Optima boilers. Also cross-referenced under the older part number C_477.
COMPATIBILITY
- Fits: La Cimbali M15, M20, M25, M27, M30; Faema Star Tronic; Nuova Simonelli Optima
- Replaces: C_477 (older part number)
- Works with: on Nuova Simonelli Optima installs, pair with gasket S_48 — this model requires it alongside the sight glass
INSTALLATION
Handle the glass carefully to avoid chipping the ends, and don't over-tighten the retaining nuts once installed.
PRO TIPS
- On the Optima specifically, skipping the S_48 gasket is a common installation mistake that leads to a weeping sight glass almost immediately — order both together for that model.
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