Chemineer P16488-000N is a PTFE bushing designed for a 2.5-inch Chemineer agitator shaft, featuring an outer sleeve diameter of 3.5 inches, a bore of 2.8 inches, and a length of 3.5 inches for use as a replaceable wear surface in top-entry mixer assemblies. This throttle bushing is used with ChemSeal top-entry mixer seals to regulate shaft movement and protect surrounding seal and drive components from wear. The part number P16488-000N is available as a standalone bushing, and a P16488-000N-K bushing kit is also listed, both referencing the same 2.5-inch shaft fit and the 3.5-inch long bushing dimensions.
