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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
The retro-fit adapter is the real upgrade here - it gives the Rocky noticeably finer grind resolution than the stock hopper collar ever had
calibrated to simulate the resistance of a real coffee puck
Pro tip: Clean conversion for doserless setups
The G2 is known for its heavy-duty precision burrs that produce a high-quality grind in under 30 seconds
Replaces: Rancilio part #32330370
1/4" M 1/4" M Elbow Fitting with Internal Thread common-universal-parts/astoria-heating-elements-boosted-removable-exchanger-boiler The retro-fit adapter is the1 4" BSP Male x Male Elbow Fitting (Internal Thread) 1 4" male to male elbow fitting with an internal thread, also used on La San Marco heat exchanger injectors (see SM_151), where the PTFE injector tubing threads in by hand. SPECIFICATIONS Thread: 1 4" BSP (both ends) Configuration: elbow with internal thread COMPATIBILITY Fits: any 1 4" BSP application needing a male male elbow Works with: La San Marco heat exchanger injector assemblies (paired with
