For the M28 and M39-GT models.

This curved version replaced the old M-15 version, part C_55 (no longer in production), and is the longest one available, at 280 mm. Stainless steel, 3/8" Female connection for the valve, 10 mm diameter pipe.

It should be noted that our supplier states these are compatible with the M15-20-21-22-25-28-30-31-32 and M-39 models (because Cimbali uses the same valves on all of their models), but that this version is AFTER-MARKET, and will not be the same as the original. It will fit on your machine, yes, and will work with all of the other ancillary parts, but will not use the same tip, and may not have the exact same curvature as an original wand.