Found in both commercial and home units, such as the Barista T and Steel Uno, but only in the versions that use the traditional commercial style portafilters. This part does not interact with water, so no seals are used or required.
83 mm O.D.; larger than the I.2689, but with the same I.D. of 31 mm.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.