CMA Sight Glass Upper Fitting classe-8-parts/classe-8-s-boiler-sight-glass Pro tip: Clean hopper thoroughly

Pro tip: Clean hopper thoroughly before install to prevent old coffee residue affecting flavor

Because this spigot crosses several brands by dimension rather than by badge

Coarse thread

3/8" Certified Boiler Safety Valve

CMA Sight Glass Upper Fitting classe-8-parts/classe-8-s-boiler-sight-glass Pro tip: Clean hopper thoroughlyCMA Sight Glass Upper Fitting The upper brass fitting of a CMA boiler sight glass assembly. Unlike the matching lower fitting (W_102), this upper piece does not have a third female 1 4" threaded port. SPECIFICATIONS CMA part #: 4953002 Two threaded male ports (no third 1 4" port, unlike the lower fitting) COMPATIBILITY Fits: CMA boiler sight glass assemblies Replaces: CMA 4953002 W_93 Works with: CMA lower sight glass fitting (W_102) INSTALLATION